- Bela Lugosi
- Vitus Tesla
- Boris Karloff
- Mr. Wong
- Lon Chaney Jr.
- Lyle Talbot
- Mark Redfield
- Armand Tesla
- Jennifer Rouse
- Rosalind Darrow
- Jeffrey Barker
- Count Vega
- Kimberly Hannold
- Mary Ankers
- Jonathon Ruckman
- Grant Gardner
- Wayne Shipley
- Detective Mike Flanigan
- Leo Dymowski
- Ace Zucco
- Marian L. Clatterbaugh
- Edna Oliver
- Dave Ellis
- George Carradine
- Rachel Hannah Ellis
- Angelina Weston
- Molly Franz
- Lucy Weston
- Polly Lynn
- Madame Ouspenskaya
- Barry Murphy
- Mac McIntyre
- George Stover
- Doctor Colin
- Charlie Wittig
- Mr. Buchannon - Attorney
