Riven

Edwin Maxwell

as Milton Beacher

George Lynn

as Larry Martin

Murray Alper

as Little Davie Barkell (uncredited)

King Baggot

as False Accident Witness (uncredited)

Margaret Bert

as Nurse (uncredited)

John Hamilton

as Capt. Michael Karnahan (uncredited)

Raymond Hatton

as Henchman (uncredited)

Bernadene Hayes

as False Accident Victim Debbie (uncredited)

Mary Howard

as Nurse Barry (uncredited)

Mitchell Lewis

as False Accident Witness (uncredited)

Roger Moore

as Cabbie (uncredited)

Jason Robards Sr.

as Alex Carmathy (uncredited)

William Royle

as Chief of Police (uncredited)

Mel Ruick

as Henchman Red (uncredited)

Charles Trowbridge

as Dr. Morgan (uncredited)

Norman Willis

as Henchman Doc (uncredited)

Harold S. Bucquet

Director

John C. Higgins

Story

John C. Higgins

Screenplay

Jack Chertok

Producer