Movies like The Three Investigators in The Secret of Terror Castle (2009)
The best movies like The Three Investigators in The Secret of Terror Castle (2009) are Gold Diggers: The Secret of Bear Mountain (1995), Miss Fisher and the Crypt of Tears (2020) and Drake & Josh Go Hollywood (2006). If The Three Investigators in The Secret of Terror Castle hooked you with its mystery and adventure, these 30 similar films are what to watch next, and every pick says why it matches.
Quick picks
- Highest ratedScooby-Doo! and KISS: Rock and Roll Mystery (2015)7.9/10 from 363 votes
- NewestEnola Holmes 3 (2026)Released 2026
- In GermanSchool of Magical Animals 2 (2022)Also in German
Gold Diggers: The Secret of Bear Mountain (1995)
Two teen girls, one from the city, one from the country, try to find the hidden gold of Bear Mountain learning about friendship, loyalty and courage on the way.
Why it matches: Recommended by TMDB viewers · both adventure & family
Popcorn FlickMovies like thisMiss 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.
Why it matches: Recommended by TMDB viewers · both adventure & mystery
Popcorn FlickMovies like thisDrake & Josh Go Hollywood (2006)
When Drake and Josh accidentally send their little sister Megan on a plane to L.A., they soon find themselves in the middle of a dangerous situation.
Why it matches: Recommended by TMDB viewers · both family & adventure
Worth the HypeMovies like thisSpymate (2006)
Amelia, a young genius and daughter of a top secret agent, unknowingly invents a contraption that makes her the target of an evil scientist.
Why it matches: Recommended by TMDB viewers · both adventure & family
Popcorn FlickMovies like thisSlugTerra: Return of the Elementals (2014)
A new member has joined Eli and the Shane Gang! Junjie, once the protector of the Eastern Caverns, is a master of the slugslinging art of Slug Fu! But even with the power of five slingers, the Shane Gang find themselves in over their heads as they race across The 99 Caverns in search of the Legendary Elemental Slugs. The five Elementals are ancient slugs of great power, and the forbearers of all slugs found in SlugTerra today. In the wrong hands, they could bring Slugterra to the brink of destruction. So when an evil alliance starts hunting down the Elementals, Eli and his friends — old and new — take off in pursuit of the greatest threat their world has ever faced!
Why it matches: Recommended by TMDB viewers · both family & adventure
Worth the HypeMovies like thisBookworm (2024)
Eleven-year-old Mildred’s life is turned upside down when her mother lands in hospital and estranged, American magician father, Strawn Wise, comes to look after her. Hoping to entertain the bookish tween, Strawn takes Mildred camping in the notoriously rugged New Zealand wilderness, and the pair embark on the ultimate test of family bonding – a quest to find the mythological beast known as the Canterbury Panther.
Why it matches: Recommended by TMDB viewers · both adventure & family
Popcorn FlickMovies like thisThe Secret Life of Bees (2008)
Set in South Carolina in 1964, this is the tale of Lily Owens a 14 year-old girl who is haunted by the memory of her late mother. To escape her lonely life and troubled relationship with her father, Lily flees with Rosaleen, her caregiver and only friend, to a South Carolina town that holds the secret to her mother's past.
Why it matches: Recommended by TMDB viewers · both family & adventure
Worth the HypeMovies like thisWish Upon a Unicorn (2020)
Two children discover that their mother is gone. The youngest of the pair, adventurer and upcomming singer, Long Johnson forces his older sister, Lily Johnson, to hunt down a unicorn with magical blood.
Why it matches: Recommended by TMDB viewers · both adventure & family
Popcorn FlickMovies like thisEnola Holmes 3 (2026)
Adventure follows detective Enola Holmes to Malta, where her plans to tie the knot unravel when Sherlock's disappearance plunges her into a perilous case.
Why it matches: Recommended by TMDB viewers · both adventure & mystery
Popcorn FlickMovies like thisAbigail (2019)
A young girl Abigail lives in a city whose borders were closed many years ago because of an epidemic of a mysterious disease. Abby's father was one of the sick - and he was taken when she was six years old. Going against the authorities to find his father, Abby learns that her city is actually full of magic. And she discovers in herself extraordinary magical abilities.
Why it matches: Recommended by TMDB viewers · both adventure & mystery
Popcorn FlickMovies like thisMarvel Rising: Playing with Fire (2019)
Inferno’s powers are stolen by a young and powerful villain and it’s up to the Secret Warriors to defeat their new foe and help their friend. But does Inferno even WANT his powers back? Meanwhile, America Chavez learns a lesson about friendship and family from teammate Ms. Marvel.
Why it matches: Recommended by TMDB viewers · both adventure & family
Popcorn FlickMovies like thisFluke (1995)
Workaholic Thomas Johnson dies in an auto accident and reincarnates as a dog. Remembering some of his previous being, he returns to his wife and son to protect them from the man who caused his accident. But, as time goes by, his memories return, and Thomas realizes he wasn't such a good husband and father.
Why it matches: Recommended by TMDB viewers · both adventure & family
Worth the HypeMovies like thisSchool of Magical Animals 2 (2022)
The students of the School of Magical Animals want to perform a musical for the school's anniversary. Will rehearsals end in chaos or will the class pull together? And what's up with the strange holes on the school grounds?
Why it matches: Recommended by TMDB viewers · both family & adventure
Popcorn FlickMovies like thisEnola Holmes (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.
Why it matches: Recommended by TMDB viewers · both adventure & mystery
Worth the HypeMovies like thisScooby-Doo! and KISS: Rock and Roll Mystery (2015)
Get ready to Rock! Scooby-Doo and the Mystery Inc. Gang team up with the one and only KISS in this all-new, out-of-this-world adventure! We join the Gang at KISS World – the all-things-KISS theme park, as they investigate a series of strange hauntings. With help from KISS, they discover that the Crimson Witch has returned to summon The Destroyer from the alternate dimension of Kissteria! The evil duos ghastly plan, to destroy the earth! Can the Gang's cunning and KISS's power of rock save the day?!
Why it matches: Recommended by TMDB viewers · both family & mystery
Absolute CinemaMovies like thisEnola Holmes 2 (2022)
Enola takes on her first official case as a detective, but to solve the mystery of a missing girl, she'll need help from friends — and brother Sherlock.
Why it matches: Recommended by TMDB viewers · both adventure & mystery
Worth the HypeMovies like thisThe Call of the Wild: Dog of the Yukon (1997)
Jack London's classic story from 1903 about Buck, a dog kidnapped from his home in California and taken to the Yukon where he is mistreated until a prospector discovers him and relates to his situation. Although the two are bonded, Buck yearns to run free with the wild dogs in the wilderness.
Why it matches: Recommended by TMDB viewers · both adventure & family
Worth the HypeMovies like thisThe Physician II (2025)
1050 AD: Robert Cole returns to England to bring the medical light of the Orient to his countrymen. But he fails because of the intrigues of the established London doctors, who feel threatened by the new knowledge. And it is not only the human body that is full of seemingly impenetrable secrets, the soul also holds its own mysteries.
Why it matches: Recommended by TMDB viewers · both adventure & mystery
Popcorn FlickMovies like thisUncharted (2022)
A young street-smart, Nathan Drake and his wisecracking partner Victor “Sully” Sullivan embark on a dangerous pursuit of “the greatest treasure never found” while also tracking clues that may lead to Nathan’s long-lost brother.
Why it matches: Recommended by TMDB viewers · both adventure & mystery
Popcorn FlickMovies like thisDiscovering Dinotopia (2002)
The citizens of Waterfall City flee for the tenuous safety of Earthfarm, abandoning their city to the dangerous Outsiders - who discover the key to Dinotopias future and threaten its survival.
Why it matches: Recommended by TMDB viewers · both adventure & family
Popcorn FlickMovies like thisThe Thief Lord (2006)
A tale about two young boys, Prosper and Bo, who flee to Venice after being orphaned and dumped in the care of a cruel auntie. Hiding in the canals and alleyways of the city, the boys are befriended by a gang of young urchins and their enigmatic leader, the Thief Lord. From their home base of an old cinema theater, the children steal from the rich to support themselves and soon capture the interest of a bumbling detective. However, a greater threat to the children is something from a forgotten past - a beautiful magical treasure with the power to spin time itself
Why it matches: Similar story and style · both adventure & family
Popcorn FlickMovies like thisLesbionage (1988)
In this romantic thriller, blackmail, kidnapping, and fraud combine to give two lesbian private detectives (and lovers) their toughest case. Will their relationship survive? Produced by women for women.
Why it matches: Similar story and style · both mystery
Dead Men Don't Wear Plaid (1982)
Juliet Forrest is convinced that the reported death of her father in a mountain car crash was no accident. Her father was a prominent cheese scientist working on a secret recipe. To prove it was murder, she enlists the services of private eye Rigby Reardon. He finds a slip of paper containing a list of people who are 'The Friends and Enemies of Carlotta'.
Why it matches: Similar story and style · both mystery
Popcorn FlickMovies like thisHarper (1966)
Harper is a cynical private eye in the best tradition of Bogart. He even has Bogie's Baby hiring him to find her missing husband, getting involved along the way with an assortment of unsavory characters and an illegal-alien smuggling ring.
Why it matches: Similar story and style · both mystery
Popcorn FlickMovies like thisTravis McGee (1983)
Travis McGee is a world-weary private eye trying to help boat skipper friend Van Harder salvage his reputation that sank when his boat ran aground, resulting in a death that might have been faked.
Why it matches: Similar story and style · both mystery
The Alphabet Murders (1965)
The Belgian detective Hercule Poirot investigates a series of murders in London in which the victims are killed according to their initials.
Why it matches: Similar story and style · both mystery
SnoozefestMovies like thisThis Girl for Hire (1983)
In this pilot for a proposed TV series, B.T. Brady is a flippant, but somewhat klutzy female private detective in Hollywood who sets out to solve the murder of a obnoxious mystery writer. Along the way, Brady gets help from her flamboyant mother Zandra, a washed-up actress, as well as Brady's live-in boyfriend Wolfe who runs a memorabilia shop.
Why it matches: Similar story and style · both mystery
Alphaville (1965)
Lemmy Caution is on a mission to eliminate Professor Von Braun, the creator of a malevolent computer that rules the city of Alphaville. Befriended by the scientist’s daughter Natasha, Lemmy must unravel the mysteries of the strictly logical Alpha 60 and teach Natasha the meaning of the word “love.”
Why it matches: Similar story and style · both mystery
Popcorn FlickMovies like thisAfter the Thin Man (1936)
After returning to San Francisco, Nick and Nora Charles are drawn into the disappearance of Nora’s cousin’s husband. When he is found murdered, suspicion falls on the troubled family, and Nick reluctantly resumes his detective work. With Nora eagerly at his side, the pair follows a trail of jealousy, blackmail, secret relationships, and long-buried family scandals.
Why it matches: Similar story and style · both mystery
Worth the HypeMovies like thisThe Pearl of Death (1944)
The famous Borgia Pearl, a valuable gem with a history of bringing murder and misfortune to its owner since the days of the Borgias, is brought to London, thanks in part to Sherlock Holmes. But before long the jewel is stolen, due to an error on Holmes' part, and shortly thereafter, a series of horrible murders begin, the murderer leaving his victims with their spines snapped and surrounded by a mass of smashed china.
Why it matches: Similar story and style · both mystery
Worth the HypeMovies like this
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Frequently asked questions
What are the best movies like The Three Investigators in The Secret of Terror Castle?
The closest matches to The Three Investigators in The Secret of Terror Castle are Gold Diggers: The Secret of Bear Mountain (1995), Miss Fisher and the Crypt of Tears (2020) and Drake & Josh Go Hollywood (2006). Below are 27 more, each with the reason it matches.
What should I watch after The Three Investigators in The Secret of Terror Castle?
Start with Gold Diggers: The Secret of Bear Mountain (1995), the closest match to The Three Investigators in The Secret of Terror Castle.
What is the highest-rated movie like The Three Investigators in The Secret of Terror Castle?
Scooby-Doo! and KISS: Rock and Roll Mystery (2015), rated 7.9/10 by 363 TMDB users.
What is the newest movie like The Three Investigators in The Secret of Terror Castle?
Enola Holmes 3 (2026) is the most recent release on this list.
Are there German movies like The Three Investigators in The Secret of Terror Castle?
Yes: School of Magical Animals 2 (2022) and The Physician II (2025).
How are movies similar to The Three Investigators in The Secret of Terror Castle chosen?
First come films that Trakt’s viewers watch alongside The Three Investigators in The Secret of Terror Castle, then TMDB’s recommendations and films it rates as similar in story and genre. Each pick says which signal put it there.