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Movies Like Halloween Under the Sea
Find movies like Halloween Under the Sea using TMDB similarity plus Movie Rankings community context. Our top current pick is Sherlock Holmes: A Game of Shadows. Browse 18 related titles with direct links to rankings, cast pages, and matchup data.
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Sherlock Holmes: A Game of Shadows
Community rank #198 · 2011
There is a new criminal mastermind at large (Professor Moriarty) and not only is he Holmes’ intellectual equal, but his capacity for evil and lack of conscience may give him an advantage over the detective.
Enola Holmes
Community rank #240 · 2020
While searching for her missing mother, intrepid teen Enola Holmes uses her sleuthing skills to outsmart big brother Sherlock and help a runaway lord.
Scooby-Doo
Community rank #261 · 2002
When the Mystery Inc. gang is invited to Spooky Island, a popular amusement park, they soon discover that the attractions aren't the only things that are spooky. Strange things are happening, and it's up to Scooby, Shaggy, Fred, Daphne, and Velma to uncover the truth behind the mysterious happenings.
Scooby-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.
Who Framed Roger Rabbit
1988
'Toon star Roger is worried that his wife Jessica is playing pattycake with someone else, so the studio hires detective Eddie Valiant to snoop on her. But the stakes are quickly raised when Marvin Acme is found dead and Roger is the prime suspect.
Enola Holmes 2
2022
Now a detective-for-hire like her infamous brother, Enola Holmes takes on her first official case to find a missing girl, as the sparks of a dangerous conspiracy ignite a mystery that requires the help of friends — and Sherlock himself — to unravel.
The Great Mouse Detective
1986
When the diabolical Professor Ratigan kidnaps London's master toymaker, the brilliant master of disguise Basil of Baker Street and his trusted sidekick Dawson try to elude the ultimate trap and foil the perfect crime.
Pokémon Detective Pikachu
2019
In a world where people collect pocket-size monsters (Pokémon) to do battle, a boy comes across an intelligent monster who seeks to be a detective.
Miss Peregrine's Home for Peculiar Children
2016
A teenager finds himself transported to an island where he must help protect a group of orphans with special powers from creatures intent on destroying them.
The Hobbit
1977
The story follows the adventures of Bilbo Baggins, a diminutive creative who resides in a place called Middle-Earth before he is compelled to go on a quest to find a treasure buried deep in the heart of the Lonely Mountain.
Mr. Holmes
2015
In 1947, long-retired and near the end of his life, Sherlock Holmes grapples with an unreliable memory and must rely on his housekeeper's son as he revisits the still-unsolved case that led to his retirement.
Nancy Drew and the Hidden Staircase
2019
Nancy Drew, a smart high schooler with a penchant for keen observation and deduction, stumbles upon the haunting of a local home. A bit of an outsider struggling to fit into her new surroundings, Nancy and her pals set out to solve the mystery, make new friends, and establish their place in the community
The Librarian: Quest for the Spear
2004
When a magical artifact is lifted from his library, a meek librarian sets out to ensure its safe return.
Timmy Failure: Mistakes Were Made
2020
An 11-year old boy believes that he is the best detective in town and runs the agency Total Failures with his best friend, an imaginary 1,200 pound polar bear.
Bright
2017
In an alternate present-day where magical creatures live among us, two L.A. cops become embroiled in a prophesied turf battle.
Scooby-Doo 2: Monsters Unleashed
2004
A masked villain wreaks mayhem on the city of Coolsville with a monster machine that creates real-life versions of Mystery Inc.'s former foes like The 10,000 Volt Ghost, The Cotton Candy Glob, The Skelemen and The Pterodactyl Ghost. Fred, Daphne, Shaggy, Velma and Scooby-Doo launch an investigation into the monster outbreak that leaves Shaggy and Scooby questioning their roles in Mystery Inc. Eager to prove their detective skills, the ever-ravenous duo comes up with a secret plan to solve the mystery all by themselves. Can the gang unravel their most challenging case?
Miss Fisher and the Crypt of Tears
2020
After freeing a young Bedouin girl from her unjust imprisonment in Jerusalem, an Australian adventuress, together with her devoted police detective friend, begins to unravel a decade-old mystery concerning priceless emeralds, an ancient curse and the disappearance of the girl's mother and massacre of her tribe.
Murphy's Law
1986
A tough police detective escapes from custody after being framed and arrested for the murder of his ex-wife, and must now find the real killer and prove his innocence.
What are the best movies like Halloween Under the Sea?
Sherlock Holmes: A Game of Shadows is the strongest current recommendation on this page for viewers looking for movies like Halloween Under the Sea.
How many recommendations are on the Halloween Under the Sea page?
This page currently lists 18 related titles for Halloween Under the Sea.
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This page refreshes whenever Movie Rankings rebuilds the related-title view for Halloween Under the Sea. It was last generated from site data on May 11, 2026.
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Last refreshed from site data on May 11, 2026.