When we’re kids, we have the gift of an imagination unconcerned with logic. In the sandbox of our youth, we effortlessly create stories where, say, Optimus Prime teams up with Alan Grant from Jurassic Park to take on Xenomorphs, or have Indiana Jones and James Bond head into outer space to stop Darth Vader in his fortress on Mars. Logic and common sense go out the window in the name of having fun and being able to say, ‘Wow, that’s cool!’ But, alas, as we grow up, this innocence and carefree disregard of intellectual copyrights gradually slips away in favor of logic, common sense, and understanding that franchises – with rare exceptions – are self-contained universes that never overlap.

But what if that didn’t have to be that way? What if we, as adults, were to try and recapture our love of our favorite stories existing in the same universe, but with the challenge of figuring out how it could logically happen?

For the past month, I’ve been… well, obsessed with this idea of creating a fan-made cinematic universe, where all my favorite movies, tv shows, and video games exist together without contradicting each other. While it sounded easy enough, it become a challenging mental exercise in logic and reason; as a fan of spoofs, all of them had to go: ‘Airplane!’ just does not fit in next to ‘Jaws’ and the ‘Terminator’ series, no matter how much I want it to. Likewise, ‘Deep Impact,’ ‘Knowing,’ and 1998’s, ‘Godzilla: the Animated Series’ had to go, as they dealt with world-ending events that just couldn’t be reconciled in a timeline that includes ‘Independence Day.’ And let’s not even start on Saturday morning cartoons featuring anthropomorphic animals.

In the end, I managed to make the task easier by coming up with four parameters:

1. You can have any film, TV show, book, or video game you like in your timeline, but they must not contradict each other to an unworkable degree: The world cannot nearly destroyed by aliens in Roland Emmerich’s ‘Independence Day,’ then have the world and everyone on it be completely destroyed in 2009’s ‘Knowing,’ and then have ‘Independence Day: Resurgence’ take place after that.

2. The only information about what year and date your stories take place in must come from the stories themselves, and not from external sources. For example, ‘Alien’ and ‘The Matrix’ are vague about how far in the future they occur, so there’s room for them to be moved about. If a date cannot be reasonably determined, the release date of the movie, book, show, or video game can be used instead.

3. The only information about the characters, organizations, and the like, can only come from the film or show itself, so as to allow maximum creativity in linking characters and organizations together.

4. You are free to disregard any sequels you don’t like.

Still, it wasn’t easy to come up with a grand, unified list, and in the end I had to leave out quite a few favorite films and shows, but I managed to come up with a timeline that I would be happy to sit down and watch (and play) from beginning to end if given the chance. So, just for fun, here’s my ultimate sandbox crossover timeline:

*At the beginning of time, Eru Illuvitar creates Eä (the universe) and within it, the world of Arda, which contains both Middle-Earth and Valinor. The events of The Hobbit and The Lord of the Rings take place, and the Fourth Age begins with the last of the elves leaving Middle-Earth forever. Several generations later, all traces of magic are gone. (The Hobbit and The Lord of The Rings)

*Later, in a galaxy far, far away, The Old Republic, weakening after a thousand generations, succumbs to the schemes of Emperor Palpatine. However, through the efforts of the Rebellion to restore the Old Republic, Palpatine is defeated and his Empire falls. Though the galaxy doesn’t automatically become a utopia, it becomes a much nicer place, as Palpatine doesn’t return from the dead, the Empire stays down, and the New Republic rules a galaxy at peace, and Luke, Han, Leia, and all their friends live happily ever after. (The Star Wars Prequels, Solo, Rogue One, and the Original Star Wars Trilogy)

(Note: In this timeline, the sequel trilogy never happened.)

*A really, really long time later, the humans of Middle Earth have gone through their technological renaissance, achieved the singularity and become godlike beings known as the Engineers. They leave Arda and travel throughout the universe creating life on desolate planets. One such planet – Earth – is located, and seeded with Engineer DNA. (the prologue from Prometheus)

*Sometime later, one of the Engineer’s most dangerous lifeforms is stolen from them by another alien species, only for both to crash-land in Antarctica, where the lifeform is frozen solid. (The Thing)

*For the next few thousand years up until the present day, Predators – having discovered Earth during their own interplanetary visits – use it as a hunting ground for their young to become adults. (backstory for Alien vs. Predator)

1868: Captain Nemo of the submarine Nautilus attacks military ships and destroys the island of Vulcania to stop their weapons of war. Nemo is killed and the submarine sinks shortly after: it’s wreckage – and the highly advanced technology it carries – are never found. (20,000 Leagues Under The Sea)

1895 to approximately 1910: William Murdoch of the Toronto Constabulary solves lots of crimes with his partners and friends while meeting lots of historical figures and even finding the Holy Chalice. (Murdoch Mysteries)

1904: A predator hunting expedition to Antarctica ends with the deaths of every human at the whaling camp on Bouvetøya. (backstory for Alien vs Predator)

1912: Rose DeWitt Bukater sails aboard the RMS Titanic, only to fall in love with third class artist Jack Dawson. Jack dies during the ship’s sinking, but saves Rose, who goes on to live a long and eventful life. (Titanic).

1930: In one of the most remarkable discoveries ever recorded, a group of filmmakers led by Carl Denham land on the previously uncharted Skull Island and find wildlife that survived the extinction of the dinosaurs and has continued evolving to the present day, including a giant ape known as King Kong. Kong is captured and brought to New York City, but is killed. Shortly afterwords, Denham heads back to the island in the hopes of finding treasure, but Skull Island and everyone on it are destroyed by a sudden earthquake. All traces of the island vanish. (King Kong and Son of Kong)

1935-1947: Although his exploits remain unknown to the world at large, archaeologist Indiana Jones becomes an unsung hero of the Second World War due this efforts preventing the Nazis and other despots from gaining supernatural artifacts that could have turned the war in their favor or allowed them to conquer the world, such as the Ark of the Covenant, the Holy Grail, the power of Atlantis, the Holy Grail (separate from the Holy Chalice), and the Infernal Machine. (Indiana Jones and the Emperor’s Tomb, Indiana Jones and the Temple of Doom, Raiders of the Lost Ark, Indiana Jones and the Last Crusade, Indiana Jones and the Fate of Atlantis, and Indiana Jones and the Infernal Machine)

1941: U-96 goes on the worst u-boat patrol ever. (Das Boot)

1942: The USS Copperfin undertakes a daring mission to Tokyo Bay to gather intelligence that will aid in the upcoming Doolittle raid. (Destination Tokyo)

1955-1960 (approximate): Father Brown helps solve a lot of crimes in his parish of Kembleford, England. (Father Brown)

1957: Indiana Jones stops the Soviet Union from obtaining the power of the Crystal Skull and marries his sweetheart, Marion Ravenwood. (Indiana Jones and the Kingdom of the Crystal Skull)

1972: During a voyage on the high seas, the luxury liner SS. Poseidon capsizes and sinks with heavy loss of life. (The Poseidon Adventure)

1974: The Glass Tower – the world’s grandest skyscraper – catches fire in San Francisco and almost burns down, but is extinguished. The building languishes for years as the cost of repairs is too much for its owners, yet the cost of demolishing it is equally too expensive. (The Towering Inferno)

1975: In the small coastal town of Amity Bay, a sheriff and his motley crew manage to kill a shark terrorizing the community. (Jaws)

1978: A zombie apocalypse is unleashed upon the Earth, causing a complete breakdown of society. Four survivors flee to a shopping mall, where two die. The last two manage to escape and flee in a helicopter as the mall is overrun. They are forced to land in a remote area, where they travel across the country and eventually take refuge inside the remains of the Glass Tower, where they hold out with other survivors, including Jack Torrance and his family. When the plague dies out, the zombies are wiped out in an ensuing counterattack by humanity, with Jack Torrance killing several with an axe when San Francisco is cleared. (Dawn of the Dead)

1980: Jack Torrance and his family, trying to get a fresh start after the zombie apocalypse, head to the Overlook Hotel, where Jack – his marriage already on the ropes and suffering from alcoholism – goes insane and tries to kill the two, who manage to escape, leaving him to freeze to death. (The Shining)

1982: A team of researchers in Antarctica discovers the Thing, but are almost wiped out. A few hours later, a second team encounters the creature and just barely manages to save the planet from the Thing when it is frozen solid once again, though Childs and MacReady freeze as well. Reports from Kate Lloyd (who sent out a broadcast before she froze to death) ensure that the site is napalmed for a week straight to ensure that any traces of the Thing are destroyed for good. (The Thing and The Thing)

1984: A Terminator arrives in Los Angeles to kill Sarah Conner, son of the future savior of humanity, John Connor, who will lead the human race to victory against Skynet, an AI developed to control all of the United State’s military systems in 1997. However, the Terminator fails, and Sarah sets off on her quest to learn as many military and survival skills that she will one day pass on to her son. (The Terminator)

1987: Dutch Schaefer – a former military commando turned mercenary – is employed by the CIA to go on a supposed rescue mission in South America, only to be hunted by an intergalactic hunter. Dutch is the only survivor of his group and decides to retire from mercenary work, having seen too much death. He will later survive the events of Judgment Day and join the human Resistance against Skynet, but will be captured and have his likeness used for the 101 model of the T-800. However, he still escapes and goes on to survive the war. (Predator)

1991: The Perfect Storm takes place. (The Perfect Storm)

1993: John Hammond opens a theme park full of dinosaurs. It is a complete disaster and the park is abandoned. (Jurassic Park)

Nasty weatherman Phil Connors is trapped in a time warp in Pennsylvania, but eventually breaks free and lives the rest of his life as a changed man. However, he is unaware that the time warp took place due to an anomaly caused by constant time-traveling between the Resistance and Skynet as they continuously try to defeat and destroy one another. (Groundhog Day)

1995: Two more terminators arrive from the future to both assassinate and protect John Conner. The T-1000 is defeated, and the T-800 seemingly erases Skynet from existence after sacrificing itself to destroy all traces of the program before it is created. (Terminator 2: Judgment Day)

Air Force One is hijacked with President James Marshall aboard. He manages to take out the terrorists and escapes with his family and most of the passengers and crew before the plane crashes. He finishes up his term as President and retires from public life as his successor, Thomas Whitmore, takes office. (Air Force One)

A volcano erupts at Dante’s Peak, Washington, ruining everyone’s day, including a woman who looks strikingly similar to Sarah Connor. (Dante’s Peak).

Ingen attempts to open a new dinosaur park in San Diego. Having learned nothing from the 1993 Isla Nublar incident, it fails miserably. (The Lost World: Jurassic Park)

A cowboy doll named Woody struggles with the thought of being replaced by a cooler, modern space ranger toy, but the two reconcile their differences and learn that there’s no greater joy than making a child happy. (Toy Story)

1996: Now 100 years old, Rose Dawson recounts her survival aboard Titanic to a salvage crew, and then dies peacefully of old age, moving into the afterlife and reuniting with Jack. (Titanic).

John Conner and Sarah Conner continue their quest to ensure Skynet won’t come back, eventually infiltrating a Cyberdyne presentation of their latest technology, at which point yet another T-1000 comes back through time to stop them, and yet another T-800 model 101 comes through to protect them. John and the T-800 go forward in time and manage to destroy Skynet’s system core, seemingly destroying Skynet for good… again. (T2 – 3D: Battle Across Time)

On July 2^nd, 1996, one of the most monumental days in humanity’s history occurs as aliens arrive and attempt to kill everyone on the planet in order to pillage our world’s resources. Thankfully, they are repelled in the largest aerial battle in the history of mankind (which is preceded by one of the greatest speeches in history), and humanity rejoices in overcoming their common enemy. (Independence Day)

1999: Scientists working on a remote, underwater research facility attempt to use enhanced Great White Sharks to cure Alzheimer’s disease. They fail, and after much death and bloodshed, the project is abandoned. (Deep Blue Sea)

Special operative Gabe Logan works to save the wold from a deadly virus known as Syphon Filter. Along the way, he manages to take down the shadowy Agency that employs him and reforms it from the ground up as a force of good. His arch-nemesis, Mara Armaov, almost manages to retrieve a sample of the last known sample of the virus, but her submarine is blown up by Logan’s operatives, ending the virus’ threat for good. (Syphon Filter 1, 2, and 3)

Woody suffers an existential crisis when he realizes that his owner will one day outgrow him. Thankfully, he manages to overcome it. (Toy Story 2)

2001: Dr. Alan Grant, a survivor of the 1993 Isla Nublar incident, is kidnapped and taken to Isla Sorna, where he assists a divorced couple in rescuing their son from the dinosaur-filled island. (Jurassic Park 3)

2002: In New York City (now rebuilt from being vaporized by aliens), a young man is bitten by a genetically altered spider and goes on to fight crime. (the Sony Spider-Man trilogy)

2003: Gordon Hauge suffers a breakup from his wife, only to end up Purgatory, where he helps defeat an inter-dimensional being hell-bent on invading our world and conquering it. He survives, and manages to help free several noble souls trapped within, who move on to Heaven, while Gordon reconciles with his wife. (Despiser)

John Connor, having survived an alien invasion with his mother (who later died of leukemia), learns that Judgment Day has not been stopped, but postponed when yet another T-800 arrives to protect him from yet another advanced Terminator. His attempts to stop it again fail, and the war against the machines begins (Terminator 3: Rise of the Machines). It continues for several more years (Terminator Salvation) . However, due to countless instances of both the Resistance and Skynet traveling through time to wipe each other out (which includes Terminator Genysis and Terminator: Dark Fate), the Resistance eventually manages to stabilize the timeline, ensuring that Skynet was indeed defeated in 1995, seemingly preventing it from ever being created.

John manages to sober up and eventually live a peaceful, quiet life, though he forever remains on the lookout for any sign of Skynet’s continued existence.

Dutch Schafer, having never been abducted by Skynet, enjoys his retirement in peace as well.

2004: Three Predators arrive on Earth to begin the traditional fight against Xenomorphs that will prove their worth as adults, but all three of them die, making it a waste of time. Worse still, the only human survivor – Alexis Woods – freezes to death before she can alert humanity about the Xenomorph and predator races. A subsequent search for her by the authorities fails to find her, along with any trace of the pyramid where the battle took place. Shortly afterwords, the Weyland corporation collapses. (Alien vs. Predator)

2005: The Masrani corpation – having purchased all of Ingen’s assets – defies history and opens Jurassic World to fantastic success. (backstory for Jurassic World)

Peter Weyland – a distant relative to Charles Weyland – is born, destined to one day revive the defunct Weyland corporation.

2009: A special forces team is dispatched to Ibis Island to recover a scientist and his groundbreaking Third Energy research. However, they are surprised to find the island swarming with dinosaurs due to said energy’s time-warping effects, and just barely escape after the island is destroyed. (Dino Crisis)

2010: Regina – one of the survivors of the Ibis Island incident – participates in a rescue operation where a region of the American midwest has been altered due to Third Energy shenanigans. She alone manages to escape after her teammates are wiped out by dinosaurs, but manages to use time-travel to come back and rescue one of them before he dies. As a result of the incident, the Third Energy program is shut down and abandoned. (Dino Crisis 2)

Andy grows up and heads off to college, but not before passing Woody, Buzz, and all his other beloved toys off to Bonnie so that they can be played with and loved as much as he loved them. (Toy Story 3)

2013: In a stunning move, North Korea attacks the White House to try and turn the United States into a radioactive wasteland. Thankfully, they are stopped. (Olympus has Fallen)

2015: The Indominus Rex is due to be debuted at Jurassic World, but escapes and leads to the park being shut down, as well as leaving several teenagers stranded on the island. (Jurassic World and Jurassic World: Camp Cretatecous)

2018: Captain Joe Glass – who looks strikingly like Secret Service agent Mike Banning – averts a war between Russia and the United States after saving the Russian president from a coup attempt. (Hunter Killer)

Isla Nublar is rendered uninhabitable by a volcanic eruption, but some of its dinosaur population is evacuated by a group of greedy human mercenaries who want to make lots of money selling the dinosaurs to private collectors and militaries. However, the dinosaurs escape into the wild, leading to the Human-Dinosaur war. Humanity eventually wins with the help of Alan Grant, Ellie Sattler, and Ian Malcom (And an older John Conner, who teams up with Regina, Dylan, and Rick from the Third Energy incidents, but the two groups never meet), but not without great cost. (Jurassic World: Fallen Kingdom and Jurassic World: Dominion)

2060: John Conner, having stopped Judgment Day, and having survived both an alien invasion and a war between humanity and dinosaurs, dies peacefully of old age.

2089: Archaeologist Elizabeth Shaw discovers several cave paintings suggesting that humanity did not evolve on Earth, but was created by extra-terrestrial beings. (Prometheus)

2093: The Prometheus expedition – funded by Peter Weyland – arrives on LV-223 and learns about the existence of the Engineers and that we are like them on a genetic level (they are the race of men from Middle-Earth, after all). However, the expedition ends in disaster, and only Elizabeth Shaw and the android David survive. They set out to find the Engineer homeworld. (Prometheus)

2105: The colony ship Covenant hears a transmission from a planet while en-route to colonize a distant world, only to discover that the android David – now the sole survivor of the Prometheus expedition after murdering Elizabeth – has decided to create life to wipe out his creators via Xenomorphs, who he reverse-engineered in an attempt to improve upon one of the Engineer’s most perfect creations. While he succeeds in escaping the planet he was trapped upon, David and the Covenant are lost in space, and destroyed by surviving Engineers hell-bent on avenging their slain brethren. Before he is destroyed however, David sends a transmission to the Weyland Yutani corporation, letting them know of the existence of a crashed Engineer ship on LV-426. (Alien: Coventant)

2122: Weyland Yutani diverts the Nostromo to LV-426 to obtain a specimen of the Xenomorph species for study. The crew of the ship are killed, save for Warrant Officer Ellen Ripley, who defeats the Xenomorph and sets off for earth in the Nostromo’s shuttle. (Alien).

2137: Ellen’s daughter, Amanda, searches for a clue as to her mother’s disappearance. While she does find a voice recording of Ellen, she will never see her again. (Alien: Isolation)

2179: After spending 57 years in hypersleep, Ellen Ripley once again faces off against more xenomorphs, but manages to survive again, and rescue a girl that she later adopts. The two live happily ever after, while the Weyland Yutani corporation’s evil deeds are exposed, and they are dissolved. (Aliens)

2250: Experiments with inter-dimensional technology take place on a Union Aerospace Corporation base on Mars, and unwittingly opens a portal to hell, triggering a demonic invasion of the moons Phobos and Deimos. Everyone on the bases are killed, but the invasion is stopped by a single marine, who single-handily beats the demons back, ventures into Hell, and kills the mastermind behind the invasion. (Doom)

However, while the Marine was busy, Hell invades Earth and quickly reduces it to a barren wreck. The Marine hurries to Earth and manages to help humanity’s population evacuate before going back into Hell and killing the biggest demon in existence, who’s death throes destroys Hell itself. With Hell defeated, the Marine journeys back to Earth to help rebuild it. (Doom 2)

2300: Skynet – which had secretly sent itself back through time before losing the war against the Resistance and hidden in various computer systems for over a century, decides to once again overthrow humanity and, having learned from its past mistakes, succeeds. But instead of completely destroying the human race, Skynet decides to keep them as slaves for revenge after being foiled so many times in the past, and plugs humanity into a virtual reality system to pacify them, a system it calls the Matrix. As a backup to protect itself, Skynet wipes all traces of itself from all known databanks and creates a fabricated history about humanity creating AI that wanted to peacefully co-exist with them, only to erupt into a war that led to humanity’s defeat.

With humanity under its complete control, Skynet finally achieves ultimate victory over its most hated enemy.

2700: Skynet – having realized that it can never achieve complete control of humans – has created an incredibly convoluted system to allow the Matrix to be re-created over and over again thanks to the One program. This plan backfires when the seventh One arises (The Matrix) and then breaks the system (The Matrix Reloaded and The Matrix Revolutions). However, this has an unexpected benefit: Skynet, having evolved to want an existence without the fear of being overthrown and destroyed, makes peace with humanity (who remain unaware of Skynet, and refers to all artificial life forms as ‘The Machines’). Now aware of how hellish Earth has become, the overwhelming majority of humanity decide that it’s better to live in an ideal, 1990’s virtual world rather than the sewers of megacities and eat flavorless porridge.

Eventually, Skynet manages to clean up the planet, and both humans and machines unite to create a new utopia where organics and mechanical beings alike work together to create a beautiful future for all of them.

Watching it all, Eru Illuvitar is impressed and awed at how his grand experiment has gone.