Frank Albertson
— Tom Mitchell
Robert Armstrong
— Fire Capt. Joe Dugan
Grace Albertson
— Judy Mason
Byron Foulger
— Amos Baxter
Chester Clute
— Sam Purdy
Jerry Jerome
— Mike C. Crandall
Arthur Loft
— Cyrus P. Clevenger
Rod Rogers
— Nick
Stewart Garner
— Bill Roberts
Frank Wayne
— Tracy
Ed Cassidy
— Fire Chief O'Neill
Casey MacGregor
— Fireman O'Malley
Herman Scharff
— Rawlins
Ezelle Poule
— Miss McKee, Arson Squad receptionist