 |
Conrad Veidt as Paul La Roche |
 |
Barbara Bedford as Yvonne Fontaine |
 |
Ian Keith as Dr. Fontaine |
 |
Arthur Edmund Carewe as Lieutenant Destin |
 |
Károly Huszár as Prison Doctor |
 |
Corliss Palmer as Sylvia Cabot |
 |
Edward Reinach as Dr. Renaud |
| Writing | Emil Forst | Writer |
| Directing | George Melford | Director |
| Writing | Imre Földes | Theatre Play |
| Writing | Paul Kohner | Adaptation |
