Directed by
| Joseph Henabery | ||
Writing Credits
| S.S. Van Dine | ... | (characters) |
| Burnet Hershey | ... | (adaptation) |
Cast (in credits order)
| Donald Meek | ... | Dr. Crabtree | |
| John Hamilton | ... | Inspector Carr | |
| Leonard Mudie | ... | Fred Cole | |
 |
Donna Broome | ... | Madge |
| Rest of cast listed alphabetically: | |||
| Herschel Mayall | |||
|
|
Walter Wilson | ||
| Libby Taylor | ... | Susan the Maid (uncredited) | |
Cinematography by
| Edwin B. DuPar | ... | (as E.B. Du Par) |
