Gentleman crook Boston Blackie answers a want ad for an expert safecracker placed by Doris Macon, who claims a moral right to the safe's contents. She hires Blackie, and they break into the house where the safe is kept. Blackie blows up the safe just as owner Captain von Hoffmeier returns home. Doris disappears with papers from inside the safe, while Blackie takes phonograph records, which, when played with a special needle, reveal secrets that implicate von Hoffmeier as a German political spy.

Hail, Caesar!
2016
5.9/10

Scooby-Doo! Curse of the Lake Monster
2010
6.2/10

Atlantis Rising
2017
6.4/10

Nancy Drew and the Hidden Staircase
2019
6.3/10

Trick or Treat Scooby-Doo!
2022
6.9/10

Scooby-Doo! Pirates Ahoy!
2006
7.4/10

Scooby-Doo
2002
6.1/10

My Favorite Brunette
1947
6.6/10

Sherlock Jr.
1924
8.0/10

The Great Mouse Detective
1986
7.0/10

The Thin Man Goes Home
1944
7.1/10

Abigail
2019
6.1/10

Mr. Holmes
2015
6.5/10

The Night Strangler
1973
6.7/10

The Deep End of the Ocean
1999
6.6/10

LEGO Scooby-Doo! Blowout Beach Bash
2017
7.2/10

The Mirror Crack'd
1980
6.1/10

Phantom of the Megaplex
2000
6.1/10

Maniac
1963
6.2/10

Aurora Teagarden Mysteries: Haunted By Murder
2022
7.0/10
Boston Blackie Goes Hollywood
1942
5.6/10