A young female prison guard finds out that her first assignment is to San Quentin, one of the toughest prisons in the country.
| Actor | Role |
|---|---|
 Stella StevensLt. Janet Alexander | Lt. Janet Alexander |
 Debbie AllenCarol Freeman | Carol Freeman |
 Héctor ElizondoCapt. Mile Reyes | Capt. Mile Reyes |
 Amy SteelLiz Larson | Liz Larson |
 Rosanna DeSotoAdele Reynosa | Adele Reynosa |
 Gregg HenryWilliams | Williams |
 Yaphet KottoSgt. Therman Patterson | Sgt. Therman Patterson |
 William Allen YoungLarry Jennings | Larry Jennings |
 Rockne TarkingtonBig William | Big William |
 James GammonOfficer | Officer |
 Ernie HudsonCharles Wilson | Charles Wilson |
 William SandersonCountee | Countee |