Cathrine has been sentenced to the gas chamber but Police Lieutenant Sheridan does not believe she is guilty of the murder she has been accused of. He has twenty-four hours to prove her innocence.
| Actor | Role |
|---|---|
 Ubaldo LayTenente Sheridan | Tenente Sheridan |
 Nadia SandersPatrizia | Patrizia |
| TTilde DamianiGertie | Gertie |
 Umberto OrsiniTommy | Tommy |
 Paola DapinoLizzie | Lizzie |
 Carlo Alighierosergente Steve Howard | sergente Steve Howard |
 Sandro MorettiMills | Mills |
| LLuigi BorgheseDanny Cilento | Danny Cilento |
| HHazel RogersRebecca | Rebecca |
| PPeter DaneFergusson | Fergusson |
| MMargarita PuratichNot listed | Not listed |
| LLivia ContardiNot listed | Not listed |
 Corrado OlmiNot listed | Not listed |
| FFrancis LaneNot listed | Not listed |
| RRobert GardettNot listed | Not listed |