The second Falcon film to feature actor/magician John Calvert sees the Falcon dealing with art thieves.
| Actor | Role |
|---|---|
 John CalvertMichael Watling, the Falcon | Michael Watling, the Falcon |
 Catherine CraigLorraine W. Brinckley | Lorraine W. Brinckley |
 Jack ReitzenNorton Benedict | Norton Benedict |
 Lyle TalbotFred Muller | Fred Muller |
 Peter BroccoGiuseppe Donatti | Giuseppe Donatti |
 Ben WeldenMartin Minecci | Martin Minecci |
| RRobert ConteCount Dano | Count Dano |
| JJay GriffithDetective | Detective |
 Michael Mark2nd Baggage Clerk | 2nd Baggage Clerk |
 Carlo SchipaMario Farello (as Carlos Schipa) | Mario Farello (as Carlos Schipa) |
 Anna DemetrioSenora Rosa - Italian Woman (as Ann Demetrio) | Senora Rosa - Italian Woman (as Ann Demetrio) |
 Carole DonneMiss Connors | Miss Connors |
| BBarbara FrekingBarbara O'Brien - The Model | Barbara O'Brien - The Model |