Jack Armstrong (1947)
Direttore:
Wallace Fox
Scrittori:
Lewis Clay, Leslie Swabacker, Royal K. Cole, Arthur Hoerl.
 |
John Hart as Jack Armstrong |
 |
Rosemary La Planche as Betty Fairfield |
 |
Claire James as Princess Alura [Chs. 3-6, 9-11, 15] |
 |
Joe Brown Jr. as Billy Fairfield (as Joe Brown) |
 |
Pierre Watkin as Uncle Jim Fairfield |
 |
Wheeler Oakman as Prof. Hobart Zorn |
 |
Jack Ingram as Henchman Blair |
 |
Eddie Parker as Henchman Slade |
 |
Hugh Prosser as Vic Hardy |
| Directing | Wallace Fox | Director |
| Writing | Lewis Clay | Screenplay |
| Writing | Leslie Swabacker | Screenplay |
| Writing | George H. Plympton | Story |
| Writing | Royal K. Cole | Screenplay |
| Writing | Arthur Hoerl | Screenplay |
