Movies Like Sh! The Octopus

If you liked Sh! The Octopus (1937), a mystery and comedy movie directed by William C. McGann, 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
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…
2
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…
3
Scooby-Doo! and the Witch's Ghost (1999)
★ 7.4/10Also comedy and mystery
Scooby-Doo and the Mystery Gang visit Oakhaven, Massachusetts to seek strange goings on involving a famous horror novelist and his ancestor who is rumored to have been a witch.
4
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…
5
Happy Halloween, Scooby-Doo! (2020)
★ 7.7/10Also mystery and comedy
Scooby-Doo and the gang team up with their pals, Bill Nye The Science Guy and Elvira Mistress of the Dark, to solve this mystery of gigantic proportions and save Crystal Cove!
6
Maniac (1963)
★ 6.2/10Also mystery and horror
When a stranger enters a quiet, country town and is seduced by a sensuous married woman he unwittingly finds himself at the centre of a storm of sexual guilt and murder.
7
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…
8
Scooby-Doo! Camp Scare (2010)
★ 7.7/10Also comedy and mystery
Scooby and the gang experience outdoor fun as they go back to Fred's old summer camp. As summer goes on, it becomes increasingly clear that the spooky camp stories told by the fireplace, are more real than they've…
9
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…
10
Dave Made a Maze (2017)
★ 6.4/10Also comedy and horror
Dave, an artist who has yet to complete anything significant in his career, builds a fort in his living room out of pure frustration, only to wind up trapped by the fantastical pitfalls, booby traps, and critters of…
11
Scooby-Doo! Pirates Ahoy! (2006)
★ 7.4/10Also comedy and mystery
It's horror on the high seas when Scooby-Doo and the gang take a creepy cruise into one of the world's most mysterious places, the Bermuda Triangle! If Scooby, Shaggy and the gang can't solve this mystery, they may…
12
The Night Stalker (1972)
★ 6.9/10Also mystery and horror
Wisecracking reporter Carl Kolchak investigates a string of murders in Las Vegas and suspects the culprit is a vampire. His editor thinks he's crazy and the police think he's a nuisance, so Kolchak takes matters into…
13
The Cheap Detective (1978)
★ 6.4/10Also comedy and mystery
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.
14
Scooby-Doo! Legend of the Phantosaur (2011)
★ 7.7/10Also mystery and comedy
A relaxing spa getaway evolves into a prehistoric panic when Scooby-Doo and the gang uncover the horrible Phantosaur, an ancient legend come to life to protect hidden treasures buried in secret desert caves. But this…
15
Scooby-Doo! and the Curse of the 13th Ghost (2019)
★ 7.8/10Also comedy and mystery
Mystery Inc. withdraws from solving crimes after botching a case. When Vincent Van Ghoul contacts the gang about an unfinished investigation from Daphne, Shaggy and Scooby's past, the gang springs into action to finish…
16
The House with a Clock in Its Walls (2018)
★ 6.3/10Also comedy and horror
When ten-year-old Lewis is suddenly orphaned, he is sent to live with his Uncle Jonathan in a creaky (and creepy) old mansion with a mysterious ticking noise that emanates from the walls. Upon discovering that his…
17
The 'Burbs (1989)
★ 6.8/10Also comedy and horror
When secretive new neighbors move in next door, suburbanite Ray Peterson and his friends let their paranoia get the best of them as they start to suspect the newcomers of evildoings and commence an investigation. But…
18
Scooby-Doo! and the Legend of the Vampire (2003)
★ 7.1/10Also comedy and mystery
The Yowie Yahoo starts kidnapping musicians at a concert attended by Scooby and the gang in Vampire Rock, Australia.
19
LEGO Scooby-Doo! Knight Time Terror (2015)
★ 7.7/10Also comedy and mystery
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.
20
Scooby-Doo! Ghastly Goals (2014)
★ 8.1/10Also mystery and comedy
While on vacation in Brazil, Scooby-Doo and the gang encounter a mythical beast at a game of soccer.