Cast & crew
The Vanishing Frontier (1933)
Directed by Phil Rosen Written by Stuart Anthony
Cast
| Joyzelle Joyner | Dolores |
| Evalyn Knapp | Winfield |
| Sam McDaniel | "Zeke" / Cowardly Lion |
| J. Farrell MacDonald | 'Waco' |
| Soledad Jiménez | Valdez |
| George Irving | Winfield |
| Ben Alexander | Winfield |
| Wallace MacDonald | Kearney |
| Zasu Pitts | Sylvia |
| Johnny Mack Brown | Kirby |
| Raymond Hatton | Hornet |
Crew
| James S. Brown Jr. | Director of Photography |
| Sam Jaffe | Producer |
| Stuart Anthony | Screenplay |
| Phil Rosen | Director |
| Stuart Anthony | Story |