Cast
Martin Kosleck
Karl Ganss
Marvin Miller
Casper
Egon Brecher
Dr. Evans (uncredited)
Peggy Converse
Connie Day (uncredited)
George Meeker
Walter Foster (uncredited)
Adele Roberts
Claire Foster (as Adelle Roberts)
Charles D. Brown
Insp. Burns
Byron Foulger
Harris, Makeup Man (uncredited)
Ted Hecht
Armand Morcel (uncredited)
Thomas E. Jackson
Walter Cummings (uncredited)
Skelton Knaggs
Louie (uncredited)
Walter Soderling
Tobin's Servant (uncredited)
Robert Barrat
Clyde Travers (as Robert H. Barrat)
Charles Arnt
Attorney Allen S. Tobin (uncredited)
Craig Reynolds
Jack Swayne (uncredited)
Irene Tedrow
Nurse Florence White (uncredited)
Warner Baxter
Dr. Robert Ordway
Mona Barrie
Harriet Travers
Wilton Graff
Alexander 'Alec' Girard (uncredited)
Charles Lane
Dr. Steiner (uncredited)