Directed by
| Fred C. Newmeyer | ... | (as Fred Newmeyer) |
| Sam Taylor | ... | (uncredited) |
Writing Credits
| Hal Roach | ... | (story) & |
| Sam Taylor | ... | (story) and |
| Jean C. Havez | ... | (story) (as Jean Havez) |
| H.M. Walker | ... | (titles) |
| Thomas J. Crizer | ... | (uncredited) |
Cast (in credits order) verified as complete
| Harold Lloyd | ... | Dr. 'Jack' Jackson | |
| Mildred Davis | ... | The Sick-Little-Well-Girl | |
| John T. Prince | ... | Charles F. Haskell - The Girl's Father | |
| Eric Mayne | ... | Dr. Ludwig von Saulsbourg | |
 |
C. Norman Hammond | ... | Jamison - the Lawyer |
| Rest of cast listed alphabetically: | |||
| Jackie Condon | ... | Boy's Pal (uncredited) | |
| Mickey Daniels | ... | Boy Patient (uncredited) | |
|
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Richard Daniels | ... | Man (uncredited) |
| William Gillespie | ... | Card Player (uncredited) | |
| Wally Howe | ... | Asylum Guard (uncredited) | |
| James T. Kelley | ... | Card-Playing Father (uncredited) | |
|
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'Auntie' Mackay | ... | Undetermined Secondary Role (uncredited) |
|
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Florence Mayon | ... | Card Player's Daughter (uncredited) |
|
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Oscar Morgan | ... | Undetermined Secondary Role (uncredited) |
| Charles Stevenson | ... | Asylum Guard (uncredited) | |
|
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Anna Townsend | ... | Jamison's Mother (uncredited) |
| Dorothy Vernon | ... | Restaurant Hostess (uncredited) | |
|
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Joy Winthrop | ... | Undetermined Secondary Role (uncredited) |
Produced by
| Suzanne Lloyd Hayes | ... | executive producer: 2002 video edition (as Suzanne Lloyd) |
| Hal Roach | ... | producer (uncredited) |
| Jeffrey Vance | ... | producer: 2002 video edition |
Music by
| Robert Israel | ... | (2002) |
Cinematography by
| Walter Lundin | ... | (photographed by) |
Editing by
| Thomas J. Crizer | ... | (as T.J. Crizer) (edited by) |
Second Unit Director or Assistant Director
| Robert A. Golden | ... | assistant director |
Music Department
| Robert Israel | ... | conductor (2002) / music arranger (2002) |
Additional Crew
| Hal Roach | ... | prescribes |
