Riven

Edmund Lowe

as Christopher Cross

Florence Rice

as Deborah Reed

Nat Pendleton

as Police Sgt. Lucks

Henry Daniell

as Professor Marvin Griswald

Sara Haden

as Janet Griswald

Dean Jagger

as Alan Shaw

Frank Reicher

as Rudolph Brehmer

Zeffie Tilbury

as Mrs. Nash

Henry Kolker

as District Attorney Pritchard

Marla Shelton

as Tonya Van Horne

Theodore von Eltz

as John Lamont

Dorothy Peterson

as Susan Nash

Harry Davenport

as Dr. Reed

Johnny Arthur

as Dr. Busby - Coroner

George B. Seitz

Director

Ned Marin

Producer

Lucien Hubbard

Producer

Charles G. Clarke

Director of Photography

Bertram Millhauser

Screenplay

Cedric Gibbons

Art Direction

William Axt

Original Music Composer