Movies like Opened by Mistake (1940)
The best movies like Opened by Mistake (1940) are Shadow of the Thin Man (1941), The Thin Man Goes Home (1944) and Another Thin Man (1939). If Opened by Mistake hooked you with its comedy and mystery, these 30 similar films are what to watch next, and every pick says why it matches.

Quick picks
- Highest ratedSherlock Jr. (1924)8.0/10 from 1,237 votes
- NewestNancy Drew and the Hidden Staircase (2019)Released 2019
Shadow of the Thin Man (1941)
While attending a major horse race with their young son, Nick Jr., Nick and Nora Charles witnesse a shocking murder from the crowded grandstand. What first appears to be an isolated killing soon leads to a maze of corruption, blackmail, gambling scandals, and criminal intrigue. As Nick investigates, he encounters suspicious bookmakers, dishonest officials, rival gangsters, and a mysterious killer determined to stay ahead of the law. Nora, as always, is never far from the action, bringing her quick wit and fearless curiosity to the case.
Why it matches: Recommended by TMDB viewers · both comedy & mystery
Worth the HypeMovies like thisThe Thin Man Goes Home (1944)
Hoping for a peaceful visit with his parents in the small town of Sycamore Springs, Nick Charles and his wife Nora soon find themselves surrounded by old rivalries, family tensions, and a mysterious murder. Nick’s father, a respected retired doctor, would much rather see his son give up detective work, but a suspicious shooting quickly draws Nick back into action. As Nick and Nora investigate, they uncover jealousy, deception, hidden motives, and a dangerous secret involving the town’s prominent citizens.
Why it matches: Recommended by TMDB viewers · both comedy & mystery
Worth the HypeMovies like thisAnother Thin Man (1939)
Nick and Nora Charles are back - and this time, they have a baby, a wealthy new client, and another murder to solve! Retired detective Nick is enjoying family life with Nora and their young son, Nick Jr., when eccentric industrialist Colonel MacFay asks for protection after receiving threatening messages. When MacFay is found dead at his isolated estate, Nick and Nora spring into action, questioning a houseful of suspicious guests and uncovering greed, blackmail, family secrets, and a dangerous inheritance plot. With their trademark wit and sophistication, the glamorous couple balances parenthood, parties, and peril as they race to expose the killer.
Why it matches: Recommended by TMDB viewers · both comedy & mystery
Worth the HypeMovies like thisSong of the Thin Man (1947)
While attending a glamorous jazz cruise on New York’s East River, Nick and Nora Charles witness the fatal shooting of a wealthy patron. When suspicion falls on a young bandleader and his musicians, the couple steps in to clear their friends and uncover the real killer. Their investigation leads through a lively world of jazz clubs, radio personalities, high society, and backstage rivalries, where almost everyone has a secret and the next clue may be hidden in the music.
Why it matches: Recommended by TMDB viewers · both comedy & mystery
Popcorn FlickMovies like thisA Shot in the Dark (1964)
Inspector Jacques Clouseau, smitten with the accused maid Maria Gambrelli, unwittingly turns a straightforward murder investigation into a comedic series of mishaps, testing the patience of his irritable boss Charles Dreyfus as casualties mount.
Why it matches: Recommended by TMDB viewers · both comedy & mystery
Worth the HypeMovies like thisThe Laurel-Hardy Murder Case (1930)
The boys think their days of fishing to feed themselves have come to an end, when Stan's rich uncle Ebenezer dies leaving a large estate. But they soon learn that Ebenezer was murdered and all the relatives, including Stan, are suspects.
Why it matches: Recommended by TMDB viewers · both comedy & mystery
Popcorn FlickMovies like thisThe Cheap Detective (1978)
A spoof of the entire 1940s detective genre. San Francisco private detective, Lou Pekinpaugh is accused of murdering his partner at the instigation of his mistress—his partner's wife.
Why it matches: Recommended by TMDB viewers · both comedy & mystery
Popcorn FlickMovies like thisSherlock Jr. (1924)
A film projectionist longs to be a detective, and puts his meager skills to work when he is framed by a rival for stealing his girlfriend's father's pocketwatch.
Why it matches: Recommended by TMDB viewers · both comedy & mystery
Absolute CinemaMovies like thisWho Done It? (1942)
Two dumb soda jerks dream of writing radio mysteries. When they try to pitch an idea at a radio station, they end up in the middle of a real murder when the station owner is killed during a broadcast.
Why it matches: Recommended by TMDB viewers · both comedy & mystery
Popcorn FlickMovies like thisScooby-Doo! Curse of the Lake Monster (2010)
Scooby-Doo and the gang are on the case when a mysterious lake monster starts scaring the guests at a summer resort in Erie Point, where Fred, Daphne, Velma and Shaggy have taken on seasonal jobs to pay for a barn they accidentally burned down. But in addition to sneaking suspicions, there's some romance in the air.
Why it matches: Recommended by TMDB viewers · both mystery & comedy
Popcorn FlickMovies like thisThe Adventure of Sherlock Holmes' Smarter Brother (1975)
After spending decades living in the shadow of his more famous and successful sibling, Consulting Detective Sigerson Holmes is called upon to help solve a crucial case that leads him on a hilarious trail of false identities, stolen documents, secret codes... and exposed backsides.
Why it matches: Recommended by TMDB viewers · both comedy & mystery
Popcorn FlickMovies like thisDeathtrap (1982)
A Broadway playwright puts murder in his plan to take credit for a student's script.
Why it matches: Recommended by TMDB viewers · both mystery & comedy
Popcorn FlickMovies like thisLEGO Scooby-Doo! Knight Time Terror (2015)
Mystery Inc. is summoned to investigate occurrences in a haunted villa, where a black knight terrorizes anybody who tries to get close to treasure hidden by the former owner of the building.
Why it matches: Recommended by TMDB viewers · both comedy & mystery
Worth the HypeMovies like thisWrong Cops (2013)
A group of bad cops look to dispose of a body that one of them accidentally shot.
Why it matches: Recommended by TMDB viewers · both comedy
Popcorn FlickMovies like thisThe Glass Key (1942)
A crooked politician finds himself being accused of murder by a gangster from whom he refused help during a re-election campaign.
Why it matches: Recommended by TMDB viewers · both mystery
Popcorn FlickMovies like thisLady in the Lake (1946)
Private eye Phillip Marlowe wants to get out of the detective racket and into crime writing. But when he's called to the office of editor Adrienne Fromsett, it's not to talk about his story ideas — she wants him to locate the missing wife of her boss, Mr. Kingsby. The assignment quickly becomes complicated when bodies start turning up.
Why it matches: Recommended by TMDB viewers · both mystery
Popcorn FlickMovies like thisThe Blue Gardenia (1953)
Upon waking up to the news that the man she’d gone on a date with the previous night has been murdered, a young woman with only a faint memory of the night’s events begins to suspect that she murdered him while attempting to resist his advances.
Why it matches: Recommended by TMDB viewers · both mystery
Popcorn FlickMovies like thisThe Mirror Crack'd (1980)
Jane Marple solves the mystery when a local woman is poisoned and a visiting movie star seems to have been the intended victim.
Why it matches: Recommended by TMDB viewers · both mystery
Popcorn FlickMovies like thisNancy 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
Why it matches: Recommended by TMDB viewers · both mystery
Popcorn FlickMovies like thisThe Air Up There (1994)
Jimmy Dolan is a college basketball coach who wants a big promotion. To get it, he needs to make a dramatic find. He ends up deep in Africa, hoping to recruit Saleh, a huge basketball prodigy Jimmy glimpsed in a home movie. But Saleh is the chief's son and has responsibilities at home, since the tribe's land is threatened by a mining company with its own hotshot basketball team.
Why it matches: Recommended by TMDB viewers · both comedy
Popcorn FlickMovies like thisThe Great Muppet Caper (1981)
Kermit and Fozzie are newspaper reporters sent to London to interview Lady Holiday, a wealthy fashion designer whose priceless diamond necklace is stolen. Kermit meets and falls in love with her secretary, Miss Piggy. The jewel thieves strike again, and this time frame Miss Piggy. It's up to Kermit and the rest of the Muppets to bring the real culprits to justice.
Why it matches: Similar story and style · both comedy & mystery
Popcorn FlickMovies like thisCritters 2 (1988)
Three bounty hunters from space fly back to the town of Grovers Bend, hoping to save local residents from a new batch of Critter eggs.
Why it matches: Similar story and style · both comedy
Popcorn FlickMovies like thisDeep Red (1975)
An English pianist living in Rome witnesses the brutal murder of his psychic neighbor. With the help of a tenacious young reporter, he tries to discover the killer using very unconventional methods. The two are soon drawn into a shocking web of dementia and violence.
Why it matches: Similar story and style · both mystery
Worth the HypeMovies like thisWoman of the Year (1942)
Rival reporters Sam Craig and Tess Harding fall in love and get married, only to find their relationship strained when Sam comes to resent Tess' hectic lifestyle.
Why it matches: Similar story and style · both comedy
Worth the HypeMovies like thisBridget Jones's Diary (2001)
Bridget Jones is an average woman struggling against expectations. As a New Year's resolution, Bridget decides to take control of her life, starting by keeping a diary in which she will always tell the complete truth. Her charming boss takes an interest in her, and she cannot stop running into a rather disagreeable acquaintance whom Bridget cannot help finding quietly attractive.
Why it matches: Similar story and style · both comedy
Popcorn FlickMovies like thisDoctor X (1932)
A wisecracking reporter investigates the cannibalistic 'Moon Killer' murders tied to a medical academy, culminating in a chilling reenactment experiment.
Why it matches: Similar story and style · both mystery
Popcorn FlickMovies like thisThe Return of Doctor X (1939)
When news reporter Walter Garrett arrives at the hotel room of bombshell actress Angela Merrova to conduct an interview, he finds her dead from multiple stab wounds. He returns with the police to find the hotel empty and the body vanished. Garrett writes about the incident but is fired when Merrova, alive and well, goes to the paper to complain. Now his only chance to get his job back is to find the truth, which involves the grisly scheme of a madman.
Why it matches: Similar story and style · both mystery
Popcorn FlickMovies like thisPrêt-à-Porter (1994)
During Paris Fashion Week, models, designers and industry hot shots gather to work, mingle, argue and try to seduce one another.
Why it matches: Similar story and style · both comedy
SnoozefestMovies like thisScream 3 (2000)
As bodies begin dropping around the Hollywood set of STAB 3, the third film based on the gruesome Woodsboro killings, Sidney and other survivors are once again terrorized by another Ghostface killer.
Why it matches: Similar story and style · both mystery
Popcorn FlickMovies like thisThe Wizard of Gore (2007)
In the darkly phantasmagorical world of the carnival magician and sideshow hypnotist, the gruesome "illusions" of Montag the Magnificent are unique in that they seem to become retroactive reality long after the the tricks are done. Is it coincidence, or circumstantial evidence of the world's most diabolically ingenious murders? When an underground journalist begins to investigate the strange deaths, the truth proves to be far more bizarre and disturbing than anything he or his readers might have imagined.
Why it matches: Similar story and style · both mystery
SnoozefestMovies like this
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Frequently asked questions
What are the best movies like Opened by Mistake?
The closest matches to Opened by Mistake are Shadow of the Thin Man (1941), The Thin Man Goes Home (1944) and Another Thin Man (1939). Below are 27 more, each with the reason it matches.
What should I watch after Opened by Mistake?
Start with Shadow of the Thin Man (1941), the closest match to Opened by Mistake.
What is the highest-rated movie like Opened by Mistake?
Sherlock Jr. (1924), rated 8.0/10 by 1,237 TMDB users.
What is the newest movie like Opened by Mistake?
Nancy Drew and the Hidden Staircase (2019) is the most recent release on this list.
Are there English movies like Opened by Mistake?
Yes: Shadow of the Thin Man (1941), The Thin Man Goes Home (1944) and Another Thin Man (1939).
How are movies similar to Opened by Mistake chosen?
First come films that Trakt’s viewers watch alongside Opened by Mistake, then TMDB’s recommendations and films it rates as similar in story and genre. Each pick says which signal put it there.





























