The final volume of "Prisoner Cell Block H" is here, with Volume 20 exploding onto your screen over 12 discs. The women arrange a farewell party for Lexie who is about to be released. Alice becomes the new Top Dog. Ann is sacked and Craven appointed Acting Governor only to have Joan step in his place when she makes more threats. Meg agrees to go on a television documentary to reveal the truth about what's been going on at Wentworth. Rita collapses and discovers some devastating news, but it is Joan who is about to get the shock of her life...Contains Episodes 649- 692.