Movies Like Seven Keys to Baldpate

If you liked Seven Keys to Baldpate (1929), a comedy and mystery movie directed by Reginald Barker, here are 20 movies with a similar feel, based on TMDB's recommendations. Each one links to its cast, trailer and where it's streaming.

1
Shadow of the Thin Man (1941)
★ 7/10Also comedy and mystery
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…
2
Another Thin Man (1939)
★ 7.1/10Also comedy and mystery
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…
3
The Thin Man Goes Home (1944)
★ 7.1/10Also comedy and mystery
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…
4
Song of the Thin Man (1947)
★ 6.7/10Also comedy and mystery
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…
5
Crooked House (2017)
★ 6.4/10Also mystery and thriller
A private investigator helps a former flame solve the murder of her wealthy grandfather, who lived in a sprawling estate surrounded by his idiosyncratic family.
6
Reunion (2024)
★ 6/10Also comedy and mystery
Centers on a murder that takes place at a high school reunion, unfolding during a snowstorm that leaves guests trapped in an isolated mansion.
7
Scooby-Doo! Curse of the Lake Monster (2010)
★ 6.2/10Also mystery and comedy
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…
8
Fletch (1985)
★ 6.7/10Also comedy and mystery
When investigative reporter Irwin "Fletch" Fletcher goes undercover to write a piece on the drug trade at a local beach, he's approached by wealthy businessman Alan Stanwyk, who offers him $50,000 to murder him. With…
9
Odd Thomas (2013)
★ 7/10Also mystery and thriller
In a California desert town, a short-order cook with clairvoyant abilities encounters a mysterious man with a link to dark, threatening forces.
10
Scooby-Doo! Shaggy's Showdown (2017)
★ 7.7/10Also mystery and comedy
When the Scooby gang visits a dude ranch, they discover that it and the nearby town have been haunted by a ghostly cowboy, Dapper Jack, who fires real fire from his fire irons. The mystery only deepens when it’s…
11
The Thursday Murder Club (2025)
★ 6.6/10Also comedy and mystery
A group of senior sleuths passionate about solving cold cases get plunged into a real-life murder mystery in this comic crime caper.
12
The Commuter (2018)
★ 6.4/10Also thriller and mystery
A businessman, on his daily commute home, gets unwittingly caught up in a criminal conspiracy that threatens not only his life but the lives of those around him.
13
Accident Man (2018)
★ 6.3/10Also thriller and comedy
Mike Fallon, the Accident Man, is a stone cold killer. When a loved one is murdered by his own crew, Fallon is forced to avenge the one person who actually meant something to him.
14
Cleaner (2007)
★ 6.1/10Also thriller and mystery
Single father and former cop Tom Cutler has an unusual occupation: he cleans up death scenes. But when he's called in to sterilize a wealthy suburban residence after a brutal shooting, Cutler is shocked to learn he may…
15
High Anxiety (1977)
★ 6.4/10Also comedy and mystery
A psychiatrist with intense acrophobia (fear of heights) goes to work for a mental institution run by doctors who appear to be crazier than their patients, and have secrets that they are willing to commit murder to keep.
16
All the Devils Are Here (2025)
★ 6.2/10Also mystery and thriller
After a heist, four criminals lay low in a remote safehouse, waiting for orders. As paranoia builds, one thing becomes clear — the real threat may not be outside, but among them.
17
Breathless (2012)
★ 5.9/10Also comedy and thriller
Lorna is a strong-willed Texas woman who’s had enough of her untrustworthy husband Dale’s criminal acts and lack of husbandry. Fed up, she enlists the help of her old friend, Tiny, to help her figure out what to do…
18
Scooby-Doo (2002)
★ 6.1/10Also mystery and comedy
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…
19
Manhattan Murder Mystery (1993)
★ 7.3/10Also comedy and mystery
A middle-aged couple suspects foul play when their neighbor's wife suddenly drops dead.
20
Who's Harry Crumb? (1989)
★ 6/10Also comedy and mystery
Harry Crumb is a bumbling and inept private investigator who is hired to solve the kidnapping of a young heiress which he's not expected to solve because his employer is the mastermind behind the kidnapping.