| Answer | Crossword Clue |
|---|---|
| BEDS | Penitentiary count |
| GAOL | Penitentiary. |
| PRISON | Penitentiary |
| PRISONWARD | Penitentiary division |
| SOLITARY | Penitentiary section |
| BIGHOUSE | Penitentiary, in slang |
| MARION | Penitentiary in Illinois |
| CON | Penitentiary occupant, briefly |
| SING | When doubled, a penitentiary |
| SINGSING | Infamous New York penitentiary |
| ALCATRAZ | Former penitentiary in San Francisco Bay |
| STAB | What "shank" means in the penitentiary |
| PRISONBREAK | TV series originally set at Fox River State Penitentiary |
