Cast
- Francis Lederer as Michael Lanyard aka The Lone Wolf
- Frances Drake as Princess Thania of Arvonne
- Olaf Hytten as Jenkins
- Walter Kingsford as Grand Duke Gregor de Meyerson
- Leona Maricle as Baroness Cambrell
- Albert Dekker as Marquis Louis de Meyerson
- Maurice Cass as Alfonse Fromont - Hotel Manager
- Bess Flowers as Davna - Lady in Waiting
- Ruth Robinson as The Queen of Arvonne
- Pio Peretti as Prince Paul of Arvonne
Crew
- Albert S. Rogell · Director
- Louis Joseph Vance · Writer
- Arthur T. Horman · Writer
- Wallace MacDonald · Producer
- Lucien Ballard · Cinematographer
- Otto Meyer · Editor