Behind the Mask
movie
Cast
Jack Holt
as
Jack Hart aka Quinn
Constance Cummings
as
Julie Arnold
Boris Karloff
as
Jim Henderson
Claude King
as
Arnold
Bertha Mann
as
Nurse Edwards
Edward Van Sloan
as
Dr. August Steiner / Dr. Alec Munsell / Mr. X
Willard Robertson
as
Capt. E.J. Hawkes
Thomas E. Jackson
as
Agent Burke
Martha Mattox
as
Hotel Ansonia Maid
Jessie Arnold
as
Eastland Hospital Nurse
Harry Tenbrook
as
Man in Black / Henchman in Boat
