A private detective, soon to enlist in the army, is drawn into one final case when his police officer father is killed in the line of duty. Soon his prime suspect is murdered as well, and he finds himself framed for the crime. As more witnesses get murdered, he finds himself on the run from both the police and former Prohibition violators who seem to have found a new racket.
Damian O'Flynn
Helen Parrish
Dick Purcell
Neil Hamilton
Jack La Rue
Robert Homans
Anne Jeffreys
Dick Wessel
Esther Muir
Joe Kirk
Edna Harris
Fred Kelsey
Vince Barnett
Jane Allen
Sam Bernard
Edmund Cobb
Chester Conklin
Martin Faust
Jack Gardner
Richard Landry
Sam Lufkin
Peggy Lynn
Jerry Mandy
Charles McAvoy
Frank O'Connor
Frank Marlowe