For Crimin' Out Loud 1956 AS PRIVATE EYES...THEY'RE A PUBLIC MENACE!
Overview: The stooges are private detectives hired to protect a rich politician. After the man disappears, the boys wander around his spooky mansion confronting various villains and a dangerous dame. The stooges vanquish the crooks (Shemp uses his "trusty shovel") and find the missing man.