Overview[]
Plot[]
Cast[]
- Jack Holt as Jack Hart
- Constance Cummings as Julie Arnold
- Boris Karloff as Jim Henderson
- Claude King as Arnold
- Bertha Mann as Edwards
- Edward Van Sloan as Dr. August Steiner / Dr. Alec Munsell / Mr. X
- Willard Robertson as Capt. E.J. Hawkes
- Thomas E. Jackson as Burke