Tim Holt
— Terry McVey
Marjorie Reynolds
— Barbara Adams
Ray Whitley
— Smokey
Lee 'Lasses' White
— Prof. Whopper Hatch
Louise Currie
— Gail Sargent
Helen Holmes
— Aunt Althea Carter
Eddie Kane
— Gordon West
Eddie Dew
— French
Byron Foulger
— Frank Adams
Tom London
— Silver City Sheriff
Lloyd Ingraham
— Pop Stebbins
Glenn Strange
— Henchman Krinkle