Directed by
| Herbert Blaché | ||
Writing Credits (in alphabetical order)
| Helen Broderick | ... | (scenario) |
| Edward J. Montagne | ... | (scenario) |
| Arthur Somers Roche | ... | (story "The Crimes of the Armchair Club") |
Cast (in credits order)
| Matt Moore | ... | Dick Bernard | |
| Edith Roberts | ... | Nancy Darrell | |
| Mildred Harris | ... | Mrs. Kate Vandeerveer | |
 |
Charles Lane | ... | John Cranahan |
| Warner Oland | ... | Eli Sinsabaugh | |
| Henry Hebert | ... | Scott Glendenning (as Henry Herbert) | |
| Károly Huszár | ... | Alonzo (as Charles Puffy) | |
| Alphonse Martell | ... | Sengh | |
|
|
Frank Finch Smiles | ... | Wilkins (as Finch Smiles) |
| Earl Metcalfe | ... | Red (as Earl Metcalf) | |
| Nat Carr | ... | Eric Hudson | |
| Jed Prouty | ... | Amos Herriman | |
| Alfred Allen | ... | Insp. Burke | |
| Sidney Bracey | ... | Detective | |
| Monte Montague | ... | Snaky | |
Cinematography by
| Jackson Rose | ||
Additional Crew
| Carl Laemmle | ... | presenter |
