Slaphappy Sleuths is a 1950 short subject directed by Jules White starring American slapstick comedy team The Three Stooges (Moe Howard, Larry Fine and Shemp Howard). It is the 127th entry in the series released by Columbia Pictures starring the comedians, who appeared in 190 shorts for the studio between 1934 and 1959.

Plot

The Stooges are investigators for the Onion Oil company, whose service stations are being robbed by a gang of crooks. On the job, the Stooges provide nothing less than first-class service. However, most of the services are not typical of your standard gas station (shaves, manicures and cologne and popcorn), and they still manage to be robbed when their backs are turned.