Cast
| Name | Character | Team | |
|---|---|---|---|
 |
Rin-Tin-Tin III | Rinty | Unowned |
 |
Dennis Moore | Don Brady | Unowned |
 |
Luana Walters | Carol Dean | Unowned |
 |
Tom London | Larry Dean | Unowned |
 |
Ted Adams | Frank Lewis | Unowned |
 |
Mae Busch | Mae Barton | Unowned |
 |
George Chesebro | Brad Colby | Unowned |
 |
Jimmy Aubrey | Pete Ellis | Unowned |
 |
Bud Osborne | Clem | Unowned |
 |
George Morrell | Captain Dwyer | Unowned |
 |
Martin Spellman | Buddy | Unowned |
 |
Frank LaRue | The Chief | Unowned |
|
Carl Mathews | Guard | Unowned |