Directed by
| George B. Seitz | ||
| Leopold Wharton | ||
| Theodore Wharton | ||
Writing Credits
| Charles W. Goddard | ... | (screenplay) |
| Arthur B. Reeve | ... | (novel) |
| Basil Dickey | ... | (screenplay) (uncredited) |
Cast (in credits order)
| Pearl White | ... | Elaine Dodge | |
| Creighton Hale | ... | Walter Jameson | |
| Lionel Barrymore | ... | Marcus Del Mar / Mr. X | |
| Arnold Daly | ... | Detective Craig Kennedy | |
| Warner Oland | |||
 |
Bessie Wharton | ... | Aunt Josephine |
| George B. Seitz | |||
| Rest of cast listed alphabetically: | |||
|
|
Betty Borden | ... | Undetermined |
|
|
Howard Cody | ... | (uncredited) |
| Paul Everton | ... | (uncredited) | |
|
|
Robin H. Townley | ... | (uncredited) |
| Louis Wolheim | ... | (uncredited) | |
Produced by
| Leopold Wharton | ... | producer |
| Theodore Wharton | ... | producer |
Cinematography by
| Levi Bacon | ||
| Robin H. Townley | ||
Art Direction by
| Archelaus D. Chadwick | ... | (as Archer Chadwick) |
