Générique complet
Dig That Uranium
Leo Gorcey
Terence Aloysius 'Slip' Mahoney
Huntz Hall
Horace Debussy 'Sach' Jones
Bernard Gorcey
Louie Dumbrowsky
Harry Lauter
Haskell, the boss
Mary Beth Hughes
Jeanette, the waitress
David Gorcey
Chuck. dark-haired bowery boy
Benny Bartlett
Butch, light-haired bowery boy
Myron Healey
Henchman Joe
Tom Keene
(as Richard Powers) Henchman Frank
Raymond Hatton
Hank 'Mack' McKenzie
Paul Fierro
The Indian
Carl Switzer
Shifty Robertson
Frank Jenks
The Mechanic
Francis McDonald
The Indian Chief
YB
Yvette Bordeau
Spring Wildflower
Don C. Harvey
Third Henchman in Card Game
