To help out his exact double, George Formby (in a dual role) takes the place of a noted South American tenor. This way he can help the opera star fulfill contract obligations and also win the heart of the man's lovely press agent, Linden Travers.
| Directing | Marcel Varnel | Director |
| Directing | Leslie Arliss | Director |
| Writing | Norman Lee | Writer |
| Writing | Leslie Arliss | Writer |
| Writing | Austin Melford | Writer |
| Production | Ben Henry | Producer |
| Production | Marcel Varnel | Producer |
| Crew | Arthur Crabtree | Cinematography |
| Editing | Edward B. Jarvis | Editor |
| Art | R. Holmes Paul | Art Direction |