Cast:
Boris Karloff, Margaret Lindsay, Bruce Lester, Leonard Mudie, Holmes Herbert, Austin Fairman, William Bailey, Louise Brien, Glen Cavender, David Cavendish, Joe De Stefani, Carlos De Valdez, Clarence Derwent, Arno Frey, Frederick Giermann, Lawrence Grant, Carl Harbaugh, Sam Harris, Winifred Harris, Leyland Hodgson, Stuart Holmes, Willy Kaufman, Crauford Kent, Morton Lowry, Lester Matthews, Frank Mayo, Paul Panzer, John J. Richardson, Ferdinand Schumann-Heink, Hans Schumm, John Graham Spacey, Robert R. Stephenson, Evan Thomas, David Thursby, Frederick Vogeding, Leonard Willey, Maris Wrixon, Henry Zynda
