Trailer
 | Frances Day as Ilona Ratkay |
 | Nelson Keys as Anton |
 | Hugh Wakefield as Albert von Waldenau |
| Frederick Bradshaw as Peter |
 | Marie Lohr as Helen von Waldenau |
 | Morris Harvey as Waldemar |
| Arthur Finn as Manager |
 | Minnie Rayner as Dresser |
| Directing | |
| Reginald Denham | Director |
Writing | |
| Donald Bull | Screenplay |
| Bruce Sevier | Dialogue |
Production | |
| John W. Gossage | Producer |
| Ilja Salkind | Producer |
Camera | |
| Otto Heller | Director of Photography |
| Gordon Dines | Camera Operator |
Writing | |
| Franz Lehár | Opera |
