Robert Lowery
Joe Martin
                                    Anne Gwynne
Jane Jennings
                                    Edward Brophy
Pete Purdy
                                    Marcia Mae Jones
Betty - Fender's Secretary
                                    Douglas Fowley
Frederick P. 'Fred' Fender
                                    Maude Eburne
Grandma
                                    William Forrest
Deputy Fire Chief / Narrator
                                    Steve Pendleton
Murph, the undercover man (as Gaylord Pendleton)
                                    Byron Foulger
Thomas Peyson
                                    Matt McHugh
Hubbell
Lelah Tyler
Mrs. Peyson
                                    Emmett Vogan
Al, Night Watchman
                                    John Maxwell
Detective
Richard David
Junior Peyson
                                    John Forsythe
Race Track Aannouncer (voice, uncredited)
Arson, Inc.
Released