Three nuns on a weekend trip are held hostage by escaped convicts.
| Actor | Role |
|---|---|
 Robert ConradEddie | Eddie |
 Carol LynleySister Meredith | Sister Meredith |
 Lee MajorsLarry | Larry |
 Lois NettletonSister Ellen | Sister Ellen |
 Jane WyattSister Frances | Sister Frances |
 Kevin HagenLieutenant Papich | Lieutenant Papich |
 Tod AndrewsWedemeyer | Wedemeyer |
 Gregory SierraPolice Sergeant | Police Sergeant |
 Ann DoranSister Nadine | Sister Nadine |
| BBarbara BarnettLouise | Louise |
 Byron ClarkChief Guard | Chief Guard |