Directed by
| George Jeske | ||
Writing Credits (in alphabetical order)
| Hal Roach | ||
Cast (in credits order)
 |
James Parrott | ... | Professor Egg (as Paul Parrott) |
| Jobyna Ralston | ... | His Assistant | |
| Eddie Baker | ... | Rival Hypnotist | |
| George Rowe | ... | Stagehand | |
| Mark Jones | ... | Volunteer from Audience | |
| Rest of cast listed alphabetically: | |||
|
|
Al Forbes | ... | Volunteer from Audience |
|
|
Owen Evans | ... | Man in front row (uncredited) |
| Helen Gilmore | ... | Woman in front row (uncredited) | |
Produced by
| Hal Roach | ... | producer |
