Directed by
| Armand Schaefer | ||
Writing Credits
| Norton S. Parker | ... | (story "The Seance Mystery") |
| Norton S. Parker | ... | (screenplay) and |
| Oliver Drake | ... | (screenplay) |
Cast (in credits order)
| Jack Mulhall | ... | Detective Capt. Herbert Devlin | |
| Phyllis Barrington | ... | Ruth Frazer | |
| Crauford Kent | ... | Judge David McLeod | |
| Mischa Auer | ... | Swami Yomurda | |
| Louis Natheaux | ... | Nick Genna | |
| Gertrude Messinger | ... | Betty Lang (as Gertie Messinger) | |
| Lloyd Ingraham | ... | John Frazer | |
| James P. Burtis | ... | Detective Watkins (as Jimmy Burtis) | |
| Phillips Smalley | ... | Richard Lang | |
| Helen Foster | ... | Vivian Rogers | |
 |
Lillian West | ... | Mrs. Lang |
| Fletcher Norton | ... | Monroe, the Butler | |
| Bess Flowers | ... | Mary Browne | |
|
|
Russ Coller | ... | Tommy Lang (as Russell Collar) |
| Rest of cast listed alphabetically: | |||
| Allan Cavan | ... | Coroner (uncredited) | |
| Jack Cheatham | ... | Police Officer Kennedy (uncredited) | |
| Henry Hall | ... | Chief of Police (uncredited) | |
Produced by
| Willis Kent | ... | producer (uncredited) |
Cinematography by
| William Nobles | ... | (as Wm. Nobles) |
Editing by
| S. Roy Luby | ||
Second Unit Director or Assistant Director
| William A. O'Connor | ... | assistant director (as Wm. O'Connor) |
Sound Department
| Earl Crain Sr. | ... | sound technician (as Earl N. Crain) |
Script and Continuity Department
| Oliver Drake | ... | adaptation and continuity |
Additional Crew
| Willis Kent | ... | presenter |
