8 Season
692 Episode
Prisoner: Cell Block H - Season 8 Episode 72 Episode 660 (1986)
Spider and Vicki attack Sarah and spray-paint her white. Incensed, Sarah takes drastic action and places poisonous chemicals in the air conditioning system, causing mass illness and evacuation of H Block. Lisa's sudden inability to speak is diagnosed as all being in her head. Joan suggests to Ann that they start a prison shop.
- Country : Australia
- Genre : Soap, Drama
- Studio : Network Ten
- Director : Reg Watson
- Cast : Gerda Nicolson, Maggie Kirkpatrick, Janet Andrewartha, Elspeth Ballantyne, Louise Siversen, Glenda Linscott