: Season 7 Episode 4

After hearing about Myra's escape to see her daughter, Sam considers the same idea to see her mother. Remand prisoner Lexie Patterson arrives on larceny charges, a definite Boy-George lookalike, she's an old friend of Bobbie. Geoff offers information on Len's past for Joan only if the men can work inside. As they sleep at night, some poisonous gas is released into Geoff and Matt's cell.