Movies like Ganjasaurus Rex (1987)
The best movies like Ganjasaurus Rex (1987) are Evolution (2001), Amazon Women on the Moon (1987) and Teenage Mutant Ninja Turtles (1990). If Ganjasaurus Rex hooked you with its comedy and science fiction, these 30 similar films are what to watch next, and every pick says why it matches.
Quick picks
- Highest ratedScooby-Doo! Legend of the Phantosaur (2011)7.7/10 from 234 votes
- NewestThe End of Oak Street (2026)Released 2026
Evolution (2001)
A comedy that follows the chaos that ensues when a meteor hits the Earth carrying alien life forms that give new meaning to the term "survival of the fittest." David Duchovny, Orlando Jones, Seann William Scott, and Julianne Moore are the only people standing between the aliens and world domination... which could be bad news for the Earth.
Why it matches: Recommended by TMDB viewers · both comedy & science fiction
Popcorn FlickMovies like thisAmazon Women on the Moon (1987)
Centered on a television station which features a 1950s-style sci-fi movie interspersed with a series of wild commercials, wacky shorts and weird specials, this lampoon of contemporary life and pop culture skewers some of the silliest spectacles ever created in the name of entertainment.
Why it matches: Recommended by TMDB viewers · both comedy & science fiction
SnoozefestMovies like thisTeenage Mutant Ninja Turtles (1990)
A quartet of humanoid turtles, trained by their mentor in Ninjutsu, must learn to work together to face the menace of Shredder and the Foot Clan.
Why it matches: Recommended by TMDB viewers · both science fiction & comedy
Popcorn FlickMovies like thisStrange Brew (1983)
Something is rotten at the Elsinore Brewery. Bob and Doug McKenzie (as seen on SCTV) help the orphan Pam regain the brewery founded by her recently-deceased father. But to do so, they must confront the suspicious Brewmeister Smith and two teams of vicious hockey players.
Why it matches: Recommended by TMDB viewers · both comedy & science fiction
Popcorn FlickMovies like thisStewie Griffin: The Untold Story (2005)
The maniacal baby of the Griffin family, Stewie, meets his future self. In doing this he discovers that his future image is not what he has anticipated because of a near death experience.
Why it matches: Recommended by TMDB viewers · both comedy & science fiction
Popcorn FlickMovies like thisAfterburn (2025)
Set against the backdrop of a postapocalyptic Earth whose Eastern Hemisphere was destroyed by a massive solar flare, leaving what life remains mutated from radiation and fallout. The story revolves around a group of treasure hunters who extract such objects as the Mona Lisa, the Rosetta Stone and the Crown Jewels while facing rival hunters, mutants and pirates.
Why it matches: Recommended by TMDB viewers · both science fiction & comedy
Popcorn FlickMovies like thisGirl vs. Monster (2012)
Skylar finds out that her parents are monster hunters after she accidentally releases some monsters from a secret containment chamber; so she and her techno friends must recapture all the monsters and also save her mom and dad from these monsters who are out for revenge.
Why it matches: Recommended by TMDB viewers · both comedy & science fiction
Popcorn FlickMovies like thisKing Kong vs. Godzilla (1963)
When an underhanded pharmaceutical company goes to a remote tropical island to steal King Kong for advertising purposes, they get more than they bargained for when the gigantic ape attacks an unsuspecting village and an enormous octopus.
Why it matches: Recommended by TMDB viewers · both science fiction & comedy
Popcorn FlickMovies like thisReal Men (1987)
A womanizing CIA agent and an insecure insurance agent are paired together to make sure a deal goes through with aliens for the future of mankind.
Why it matches: Recommended by TMDB viewers · both comedy & science fiction
Popcorn FlickMovies like thisRelax, I'm from the Future (2023)
Casper is a time traveller who arrives in the 2020s in an attempt to prevent a major future catastrophe. He meets Holly, a queer black woman he befriends and draws into his plan by giving her his knowledge of the future so that she can make quick money. However, they unwittingly alter the future themselves with their actions, until Doris, another time traveller, arrives to stop them.
Why it matches: Recommended by TMDB viewers · both comedy & science fiction
SnoozefestMovies like thisTremors: A Cold Day in Hell (2018)
Burt Gummer and Travis Welker find themselves in a fight for survival after investigating deadly giant worm attacks in the Canadian arctic.
Why it matches: Recommended by TMDB viewers · both science fiction
SnoozefestMovies like thisTrailer Park Boys: Countdown to Liquor Day (2009)
Ricky, Julian and Bubbles are about to get out of jail, and this time, Julian vows to go straight, even open a legit business. Soon the Boys will all be rich. At least that's what they've told the parole board. But when they arrive back at the park, they find it's not the same old Sunnyvale - and it's not the same old Jim Lahey, Trailer Park Supervisor.
Why it matches: Recommended by TMDB viewers · both comedy
Popcorn FlickMovies like thisScooby-Doo! Legend of the Phantosaur (2011)
A relaxing spa getaway evolves into a prehistoric panic when Scooby-Doo and the gang uncover the horrible Phantosaur, an ancient legend come to life to protect hidden treasures buried in secret desert caves. But this scare-a-saurus doesn’t stand a chance with Shaggy around, after he finds his inner hero with the help of new-age hypnosis. Like, it makes him more brave and less hungry!
Why it matches: Recommended by TMDB viewers · both comedy
Worth the HypeMovies like thisBen 10 vs. the Universe: The Movie (2020)
A blast from Ben's past returns to do double the damage on Team Tennyson and planet Earth itself, forcing Ben to go interstellar to save the day. Based on the 2016 reboot.
Why it matches: Recommended by TMDB viewers · both science fiction
Worth the HypeMovies like thisBen 10: Race Against Time (2008)
Ben, Gwen, and Max must stop an extraterrestrial who plans to open a gateway that leads to an alien invasion.
Why it matches: Recommended by TMDB viewers · both science fiction
SnoozefestMovies like thisBen 10: Secret of the Omnitrix (2007)
After a battle with Dr. Animo in a power plant, Ben notices something strange is happening with the Omnitrix but doesn't tell anyone. Tetrax arrives and tells them the Omnitrix is broadcasting a self-destruct signal. Tetrax and Ben go to find the creator of the Omnitrix to fix it before it destroys itself and the universe along with it. Gwen stows away to help her cousin.
Why it matches: Recommended by TMDB viewers · both science fiction
Worth the HypeMovies like thisLove and Monsters (2020)
Seven years since the Monsterpocalypse began, Joel Dawson has been living underground in order to survive. But after reconnecting over radio with his high school girlfriend Aimee, Joel decides to venture out to reunite with her, despite all the dangerous monsters that stand in his way.
Why it matches: Recommended by TMDB viewers · both comedy
Worth the HypeMovies like thisHelp! (1965)
An obscure Eastern cult that practices human sacrifice pursues Ringo after he unknowingly puts on a ceremonial ring (that, of course, won't come off). On top of that, a pair of mad scientists, members of Scotland Yard, and a beautiful but dead-eyed assassin all have their own plans for the Fab Four.
Why it matches: Recommended by TMDB viewers · both comedy
Popcorn FlickMovies like thisThis Is the End (2013)
While attending a party at James Franco's house, Seth Rogen, Jay Baruchel and many other celebrities are faced with the apocalypse.
Why it matches: Recommended by TMDB viewers · both comedy
Popcorn FlickMovies like thisThe End of Oak Street (2026)
After a mysterious cosmic event rips Oak Street from suburbia and transports their neighborhood to someplace unknown, the Platt family soon discovers that their very survival depends on them sticking together as they navigate their now unrecognizable surroundings.
Why it matches: Recommended by TMDB viewers · both science fiction
Worth the HypeMovies like thisA Sound of Thunder (2005)
When a hunter sent back to the prehistoric era runs off the path he must not leave, he causes a chain reaction that alters history in disastrous ways.
Why it matches: Similar story and style · both science fiction
SnoozefestMovies like thisHatched (2022)
Something has been discovered, and this time, a city is under attack by a fast growing T-Rex.
Why it matches: Similar story and style · both science fiction
Pineapple Express (2008)
A stoner and his dealer are forced to go on the run from the police after the pothead witnesses a cop commit a murder.
Why it matches: Similar story and style · both comedy
Popcorn FlickMovies like thisVery Bad Things (1998)
Kyle Fisher has one last night to celebrate life as a single man before marrying Laura, so he sets out to Vegas with four of his best buddies. But a drug and alcohol filled night on the town with a stripper who goes all the way, turns into a cold night in the desert with shovels when the stripper goes all the way into a body bag after dying in their bathroom. And that's just the first of the bodies to pile up before Kyle can walk down the aisle...
Why it matches: Similar story and style · both comedy
Popcorn FlickMovies like thisTrailer Park Boys: The Movie (2006)
The boys get arrested for robbing an ATM machine and spend 18 months in jail, upon release they decide to pull off "The Big Dirty", a plan to steal a large amount of coins because they are untraceable and quit their life of crime forever.
Why it matches: Similar story and style · both comedy
Popcorn FlickMovies like thisInvasion of Astro-Monster (1965)
Astronauts Glenn and Fuji investigate Planet X and encounter mysterious aliens known as the Xiliens, who ask Earth's people to help save their world from "Monster Zero". In exchange for borrowing Godzilla and Rodan, the Xiliens offer a cure for cancer. As Glenn investigates, he develops a romance with Miss Namikawa and uncovers the Xilien's true intentions.
Why it matches: Similar story and style · both science fiction
Popcorn FlickMovies like thisBaby: Secret of the Lost Legend (1985)
A paleontologist and her husband discover a mother and baby brontosaurus in Africa, and try to protect them from hunters who want to capture them.
Why it matches: Similar story and style · both science fiction
SnoozefestMovies like thisUltraman Decker Finale: Journey to Beyond (2023)
When GUTS-Select investigate mysterious disappearances, they learn it is work of an evil alien who intends to invade the Earth, called Professor Gibellus. However, just in time, a mysterious woman appears to help GUTS-Select.
Why it matches: Similar story and style · both science fiction
Reefer Madness: The Movie Musical (2006)
From an ominous Lecturer, a small 1930s middle American community learns of the Harper Affair, in which young Jimmy Harper finds his life of promise turn into a life of debauchery and murder thanks to the new drug menace marijuana. Along the way, he receives help from his girlfriend Mary and Jesus Himself, but always finds himself in the arms of the Reefer Man and the rest of the denizens of the Reefer Den.
Why it matches: Similar story and style · both comedy
Popcorn FlickMovies like this
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Frequently asked questions
What are the best movies like Ganjasaurus Rex?
The closest matches to Ganjasaurus Rex are Evolution (2001), Amazon Women on the Moon (1987) and Teenage Mutant Ninja Turtles (1990). Below are 27 more, each with the reason it matches.
What should I watch after Ganjasaurus Rex?
Start with Evolution (2001), the closest match to Ganjasaurus Rex.
What is the highest-rated movie like Ganjasaurus Rex?
Scooby-Doo! Legend of the Phantosaur (2011), rated 7.7/10 by 234 TMDB users.
What is the newest movie like Ganjasaurus Rex?
The End of Oak Street (2026) is the most recent release on this list.
Are there English movies like Ganjasaurus Rex?
Yes: Evolution (2001), Amazon Women on the Moon (1987) and Teenage Mutant Ninja Turtles (1990).
How are movies similar to Ganjasaurus Rex chosen?
First come films that Trakt’s viewers watch alongside Ganjasaurus Rex, then TMDB’s recommendations and films it rates as similar in story and genre. Each pick says which signal put it there.