The Arm of the Law

Rex Bell

Robin Dale, a Reporter

Marceline Day

Sandy

Lina Basquette

Zelma Shaw, a Dancer

Dorothy Revier

Mrs. Estelle Brandess

Bryant Washburn

John Welling

Donald Keith

Billy Treat

Robert Frazer

Gregory Brandess

Robert Emmett O'Connor

Chief of Detectives Capt. Blake

Dorothy Christy

Mrs. Myrtle Welling

Larry Banthim

Sgt. Jardin

Gilbert Clayton

Dr. Wattles

Wallace MacDonald

Newspaper Reporter