Slip and Sach's boss, David J. Thurston, has allegedly committed suicide. Slip finds a book of matches with the name of a local nightclub on his boss' desk and finds out from Gabe that a gambling casino is being run out of it. Slip comes to the conclusion that the club had something to do with his boss' death and sets out to find his murderer. The boys get jobs at the club and Louie poses as a rich cattlemen as they gather the information to convict the murderers.
Leo Gorcey
as Slip Mahoney
Huntz Hall
as Sach Jones
Hillary Brooke
as 'Countess' Margo
Gabriel Dell
as Gabe Moreno
Lyle Talbot
as Bruce McDermott
Bernard Gorcey
as Louie
William Benedict
as Whitey
Joe Turkel
as Johnny Angelo
Harry Tyler
as Wellington Jefferson 'Buffer' McGee
Buddy Gorman
as Butch
David Gorcey
as Chuck
Harry Cheshire
as John Martin
