While attending a Swiss school for diplomats' daughters, the teenage daughter of the American ambassador uses her access to various embassies to engage in espionage.
Is 13 Frightened Girls on Netflix? Unfortunately the movie 13 Frightened Girls is not yet available on Netflix.
| Writing | Otis L. Guernsey Jr. | Story |
| Directing | William Castle | Director |
| Writing | Robert Dillon | Screenplay |
| Production | William Castle | Producer |
| Art | William Kiernan | Set Decoration |
| Production | Dona Holloway | Associate Producer |
| Editing | Edwin H. Bryant | Editor |
| Costume & Make-Up | Lanz | Costume Design |
| Art | Don Ament | Art Direction |
| Sound | Van Alexander | Original Music Composer |
| Camera | Gordon Avil | Director of Photography |
| Costume & Make-Up | Ben Lane | Makeup Supervisor |
