Cast
- Tom Mix as Tom Reed
- Mickey Rooney as King Charles V
- James Kirkwood as Count DeMar
- Wallis Clark as Dr. Lorenz
- Noel Francis as Princess Elsa
- Finis Barton as Gretchen
- Paul Hurst as Red
- Stuart Holmes as Count Kluckstein
- Jim Thorpe as Black Cloud
- Christian J. Frank as Jailer Etzel
Crew
- Kurt Neumann · Director
- Thomas J. Crizer · Writer
- Jack Natteford · Writer
- Richard Schayer · Writer
- Carl Laemmle Jr. · Producer