Movies Like The Secret Adversary

If you liked The Secret Adversary (1983), a comedy and mystery movie directed by Tony Wharmby, 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
Psych: The Movie (2017)
★ 7.2/10Also comedy and mystery
The ambitious friends come together during the holidays after a mystery assailant targets one of their own. A comedic thrill-ride follows, as the wild and unpredictable Psych team pursues the bad guys, justice … and…
2
See How They Run (2022)
★ 6.3/10Also mystery and comedy
In the West End of 1950s London, plans for a movie version of a smash-hit play come to an abrupt halt after a pivotal member of the crew is murdered. When world-weary Inspector Stoppard and eager rookie Constable…
3
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.
4
A Simple Favor (2018)
★ 6.6/10Also comedy and mystery
Stephanie, a dedicated mother and popular vlogger, befriends Emily, a mysterious upper-class woman whose son Nicky attends the same school as Miles, Stephanie's son. When Emily asks her to pick Nicky up from school and…
5
Psych 3: This Is Gus (2021)
★ 6.9/10Also comedy and mystery
In preparation for a shotgun wedding before the birth of Baby Guster, Shawn and Gus go rogue in an attempt to track down Selene’s estranged husband, as Lassiter grapples with the future of his career.
6
Mr. Monk's Last Case: A Monk Movie (2023)
★ 6.8/10Also comedy and mystery
Monk steps out of retirement as his stepdaughter's wedding turns tragic when her fiancé dies in a bungee jumping accident.
7
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.
8
Aurora Teagarden Mysteries: How to Con A Con (2021)
★ 7.2/10Also mystery and tv movie
When Aida Teagarden's real estate client is found murdered, her sleuthing daughter Aurora sets out with her fiancé Nick and the Real Murders Club to solve the murder.
9
Miss Marple: 4.50 from Paddington (1987)
★ 7.5/10Also mystery and tv movie
Travelling on the 4.50 from Paddington, Mrs McGillicuddy witnesses a murder on a passing train - but where is the body?
10
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…
11
Timmy Failure: Mistakes Were Made (2020)
★ 6.2/10Also comedy and mystery
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.
12
The Sheep Detectives (2026)
★ 7.9/10Also comedy and mystery
George Hardy is a shepherd who reads detective novels to his beloved sheep every night, assuming they can't possibly understand. But when a mysterious incident disrupts life on the farm, the sheep realize they must…
13
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…
14
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.
15
Confess, Fletch (2022)
★ 6.2/10Also comedy and mystery
The roguishly charming and endlessly troublesome Fletch becomes the prime suspect in a murder case while searching for a stolen art collection. The only way to prove his innocence? Find out which of the long list of…
16
Tom and Jerry Meet Sherlock Holmes (2010)
★ 6.5/10Also comedy and mystery
Tom and Jerry need to learn to work together in order to help Sherlock Holmes with an investigation of a jewel theft. But still, they are cat and mouse!
17
Wake Up Dead Man: A Knives Out Mystery (2025)
★ 7.2/10Also mystery and comedy
When young priest Jud Duplenticy is sent to assist charismatic firebrand Monsignor Jefferson Wicks, it’s clear that all is not well in the pews. After a sudden and seemingly impossible murder rocks the town, the lack…
18
Nancy Drew (2007)
★ 6.1/10Also mystery and comedy
Intrepid teenage private eye Nancy Drew heads to Tinseltown with her father to investigate the unsolved murder of a movie star in this old-fashioned whodunit based on Carolyn Keene's popular series of books for young…
19
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…
20
Miss Marple: A Caribbean Mystery (1989)
★ 6.7/10Also mystery and tv movie
While on vacation at a resort hotel in the West Indies, Miss Marple correctly suspects that the apparently natural death of a retired British major is actually the work of a murderer planning yet another killing.