Movies like The Fishnet Hypothesis (2021)
The best movies like The Fishnet Hypothesis (2021) are The Thirteenth Year (1999), Ruby Gillman, Teenage Kraken (2023) and The Little Mermaid II: Return to the Sea (2000). If The Fishnet Hypothesis hooked you with its thriller and comedy, these 30 similar films are what to watch next, and every pick says why it matches.
Quick picks
- Highest ratedScooby-Doo! Abracadabra-Doo (2010)7.7/10 from 275 votes
- NewestCreature of the Pines (2026)Released 2026
The Thirteenth Year (1999)
A teen learns that his birth mother is a mermaid after he begins to grow fins and slimy scales on his thirteenth birthday.
Why it matches: Recommended by TMDB viewers · both comedy
Popcorn FlickMovies like thisRuby Gillman, Teenage Kraken (2023)
Ruby Gillman, a sweet and awkward high school student, discovers she's a direct descendant of the warrior kraken queens. The kraken are sworn to protect the oceans of the world against the vain, power-hungry mermaids. Destined to inherit the throne from her commanding grandmother, Ruby must use her newfound powers to protect those she loves most.
Why it matches: Recommended by TMDB viewers · both comedy
Worth the HypeMovies like thisThe Little Mermaid II: Return to the Sea (2000)
Set several years after the first film, Ariel and Prince Eric are happily married with a daughter, Melody. In order to protect Melody from the Sea Witch, Morgana, they have not told her about her mermaid heritage. Melody is curious and ventures into the sea, where she meets new friends. But will she become a pawn in Morgana's quest to take control of the ocean from King Triton?
Why it matches: Recommended by TMDB viewers · both comedy
Popcorn FlickMovies like thisScooby-Doo! Pirates Ahoy! (2006)
It's horror on the high seas when Scooby-Doo and the gang take a creepy cruise into one of the world's most mysterious places, the Bermuda Triangle! If Scooby, Shaggy and the gang can't solve this mystery, they may have to walk the plank.
Why it matches: Recommended by TMDB viewers · both comedy
Worth the HypeMovies like thisSabrina, Down Under (1999)
Sabrina travels to Australia's Great Barrier Reef with her best friend Gwen, a fellow witch from England, for a week-long vacation where they try to help protect a hidden mermaid colony whose habitat is threatened by ocean pollution, and by a local marine biologist determined to find the colony as his claim to fame. While Sabrina finds romance with a "merman" from the mermaid colony, Salem the cat finds a possible romance with another witch-turned-into-a-cat, named Hilary, but finds Sabrina's problems interfering with his plans.
Why it matches: Recommended by TMDB viewers · both comedy
Popcorn FlickMovies like thisSketch (2025)
When a young girl’s sketchbook falls into a strange pond, her drawings come to life—chaotic, real, and on the loose. As the town descends into chaos, her family must reunite and stop the monsters they never meant to unleash.
Why it matches: Recommended by TMDB viewers · both comedy
Worth the HypeMovies like thisShanghaied (1915)
A shipowner intends to scuttle his ship on its last voyage to get the insurance money. Charlie, a tramp in love with the owner's daughter, is grabbed by the captain and promises to help him shanghai some seamen. The daughter stows away to follow Charlie. Charlie assists in the galley and attempts to serve food during a gale.
Why it matches: Recommended by TMDB viewers · both comedy
Popcorn FlickMovies like thisGabby's Dollhouse: The Movie (2025)
When her beloved dollhouse is accidentally claimed by an eccentric cat lady during a road trip to Cat Francisco, Gabby embarks on a real-world adventure to reunite the Gabby Cats and rescue her most prized possession before it is too late.
Why it matches: Recommended by TMDB viewers · both comedy
Popcorn FlickMovies like thisDory's Reef Cam (2020)
Dive into the waters below and watch the aquatic wildlife from the world of Nemo and Dory.
Why it matches: Recommended by TMDB viewers · both comedy
SnoozefestMovies like thisScooby-Doo! Abracadabra-Doo (2010)
The gang goes on a trip to check on Velma's younger sister, Madelyn. She's been studying stage magic at the Whirlen Merlin Magic Academy, where apparently there have been sightings of a giant griffin. The gang decides to investigate.
Why it matches: Recommended by TMDB viewers · both comedy
Worth the HypeMovies 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
Popcorn FlickMovies like thisThe Pirates! In an Adventure with Scientists! (2012)
The enthusiastic Pirate Captain, along with his rag-tag crew, sets out to beat his bitter rivals. The chaotic adventure takes them from exotic shores to Victorian London, and from a haplessly smitten scientist to a diabolical queen.
Why it matches: Recommended by TMDB viewers · both comedy
Popcorn FlickMovies like thisPhantom of the Megaplex (2000)
Pete Riley is a 17-year-old who lands a part-time job at a multiplex in his neighbourhood. He and his friends are excited when it's announced that the theatre will play host to the premier of a major motion picture, with a number of Hollywood celebrities in attendance. However, when the big night comes, Pete has to contend with disappearing staff, malfunctioning equipment, and a broken popcorn machine.
Why it matches: Recommended by TMDB viewers · both comedy
Popcorn FlickMovies like thisChickenhare and the Hamster of Darkness (2022)
A brave young animal explorer teams up with two trusty friends to find a powerful artifact before his greedy uncle can get his paws on it.
Why it matches: Recommended by TMDB viewers · both comedy
Worth the HypeMovies like thisOliver the Eighth (1934)
Barbershop owners Stan and Ollie answer an ad in the newspaper from a wealthy widow looking for a husband. Ollie only mails in his response and is invited to the widow's mansion. Stan discovers his unmailed letter and insists on tagging along. At the mansion, the widow's creepy butler informs them that the woman is crazy. She was once jilted by an Oliver and now her hobby is marrying Olivers and then slitting their throats. Now the boys must figure out how to escape.
Why it matches: Recommended by TMDB viewers · both comedy
Worth the HypeMovies like thisUnaccustomed as We Are (1929)
Laurel and Hardy try to entertain a female neighbor, unbeknown to Hardy’s wife.
Why it matches: Recommended by TMDB viewers · both comedy
Worth the HypeMovies like thisOur Wife (1931)
Oliver is making plans to marry his sweetheart Dulcy with Stan as his best man, but the plans are thwarted when Dulcy's father sees a picture of Ollie and forbids the marriage. The couple plan to elope, and run away to a Justice of the Peace. After typical Laurel and Hardy blundering, they manage to sneak the girl away from her father's house.
Why it matches: Recommended by TMDB viewers · both comedy
Worth the HypeMovies like thisTowed in a Hole (1932)
Although they are successful fishmongers, Stan convinces Ollie that they should become fishermen too, but making a boat seaworthy isn't an easy task.
Why it matches: Recommended by TMDB viewers · both comedy
Worth the HypeMovies like thisDuck Duck Goose (2018)
After he’s grounded by an injury, a high-flying bachelor is saddled with two wide-eyed orphans as they come face-to-face with the dangers and beauty of the outside world.
Why it matches: Recommended by TMDB viewers · both comedy
Popcorn FlickMovies like thisThe Canterville Ghost (1944)
The descendent of a ghost imprisoned for cowardice hopes to free the spirit by displaying courage when under duress.
Why it matches: Recommended by TMDB viewers · both comedy
Popcorn FlickMovies like thisSpree (2020)
Desperate for an online following, a rideshare driver has figured out a deadly plan to go viral and he will stop at nothing to get his five minutes of fame.
Why it matches: Similar story and style · both comedy & thriller
Popcorn FlickMovies like thisErasmus (2016)
Montse just wanted to make a documentary about partying at the Barcelona night clubs. But what begins as a fun evening out turns into hours of unending terror as Montse's video cameras capture a mysterious fiend killing off her friends one by one.
Why it matches: Similar story and style · both thriller
Big Man Japan (2007)
Daisato, a second-rate, third-generation superhero, annoys his neighbors with the noise and destruction he causes on the job. But a heroic public image is the least of his concerns. Besides defending Japan from bizarre monsters, he must deal with an agent seeking to brand him with ads, a superhero grandfather with Alzheimer's and a family embarrassed by his incompetence.
Why it matches: Similar story and style · both comedy
Popcorn FlickMovies like thisPaul Calf's Video Diary (1993)
Lager lout and philosopher Paul Calf records his video diary over New Year's Eve and New Year's Day. Accompanied by his friends Fat Bob and Roland and his sister Pauline, he staggers through two days of drinking, fighting and failed sex, in desperate pursuit of his ex-girlfriend, Julie.
Why it matches: Similar story and style · both comedy
Head Cases: Serial Killers in the Delaware Valley (2013)
Serial killer Wayne Montgomery committed 41 murders between 1979 and 2007, leaving behind an extensive video library of his life's work. Now, a new generation is carrying on Wayne's brutal legacy in a terrifying world where rules do not apply. Press play and take a trip through the mind of one of history's most prolific serial killers - and his devoted followers who are out for blood.
Why it matches: Similar story and style · both thriller
The Last Five Days: 10 Years Later (2021)
10 long years have gone by since the mysterious passing of college students Greg Sanders and Brian Mills. Greg's older brother decides to take matters into his own hands and find out what really happened on the now internet famous video. However, it seems that history may end up repeating itself and remain unexplained forever.
Why it matches: Similar story and style · both thriller
Specter (2014)
The town of Midground is threatened by a tsunami caused by a massive earthquake in the North Pacific Ocean. After other unexplainable events transpire, Chase Lombardi and friends are forced to discover whether they are experiencing a natural phenomenon or something else all together.
Why it matches: Similar story and style · both thriller
The SpongeBob SquarePants Movie (2004)
There's trouble brewing in Bikini Bottom. Someone has stolen King Neptune's crown, and it looks like Mr. Krab, SpongeBob's boss, is the culprit. Though he's just been passed over for the promotion of his dreams, SpongeBob stands by his boss, and along with his best pal Patrick, sets out on a treacherous mission to Shell City to reclaim the crown and save Mr. Krab's life.
Why it matches: Similar story and style · both comedy
Worth the HypeMovies like thisCreature of the Pines (2026)
Creature of the Pines is a found footage horror movie set in the legendary New Jersey Pine Barrens, one of the most mysterious and unsettling stretches of wilderness in America. Locals have whispered about strange sightings and disappearances for generations, but few people are willing to talk about what they’ve seen, and even fewer dare to go looking.
Why it matches: Similar story and style · both thriller
Multiple Personalities (2006)
This experimental film plays like the one man stage shows done by many great comics. Alan Putts has died but who is he? His friends, family, and those who knew him get together to tell his life story from beginning to end. Some have nice things to say some do not. We learn that he was a war hero, factory worker, radio DJ, had a dog name Poo, was addicted to sugar packets, and could whistle out of his... well you'll find out.
Why it matches: Similar story and style · both comedy
Like The Fishnet Hypothesis and something else?
Blend two favourites and we’ll find the films in between.
Frequently asked questions
What are the best movies like The Fishnet Hypothesis?
The closest matches to The Fishnet Hypothesis are The Thirteenth Year (1999), Ruby Gillman, Teenage Kraken (2023) and The Little Mermaid II: Return to the Sea (2000). Below are 27 more, each with the reason it matches.
What should I watch after The Fishnet Hypothesis?
Start with The Thirteenth Year (1999), the closest match to The Fishnet Hypothesis.
What is the highest-rated movie like The Fishnet Hypothesis?
Scooby-Doo! Abracadabra-Doo (2010), rated 7.7/10 by 275 TMDB users.
What is the newest movie like The Fishnet Hypothesis?
Creature of the Pines (2026) is the most recent release on this list.
Are there English movies like The Fishnet Hypothesis?
Yes: The Thirteenth Year (1999), Ruby Gillman, Teenage Kraken (2023) and The Little Mermaid II: Return to the Sea (2000).
How are movies similar to The Fishnet Hypothesis chosen?
First come films that Trakt’s viewers watch alongside The Fishnet Hypothesis, then TMDB’s recommendations and films it rates as similar in story and genre. Each pick says which signal put it there.