an 'open prison farm' by the end of the run; although it was often described as "low-security", serial murderers Bea Smith and Marie Winter were housed there for long periods. Although Blackmoor Prison was initially described as a brand new, state-of-the-art maximum-security prison, it was depicted as a Victorian-era workhouse when finally seen. Wentworth was variously described as either new or built during World War II, with aged infrastructure. During the show's run, several recurring characters were played by multiple actresses and actors. Meg Jackson (later Morris) (Elspeth Ballantyne) son and stepdaughter, Marty Jackson and Tracey Morris, were each played by multiple different actors—Ronald Korosy, Andrew McKaige, and Michael Winchester as Marty, and Sue Devine and Michelle Thomas as Tracey. In the closing year, Nicki Paull's character Lisa Mullins was taken over by Terrie Waddell. Synopsis Viewers' introduction to the Wentworth Detention Centre featured the arrival of two new prisoners, Karen Travers (Peta Toppano) and Lynn Warner (Kerry Armstrong). Travers was charged with murdering her husband in a crime of passion after he was found in-bed with another woman (her flashback featured a shower scene that was a nod to Alfred Hitchcock's classic Psycho), whilst Warner insisted she was innocent despite her conviction for the abduction and attempted murder of a child. Both women were sent to the prison's maximum-security wing (H Block), where they were horrified by their new surroundings. Karen was confronted with a former lover—prison doctor Greg Miller (Barry Quin)—and was sexually harassed by violent lesbian cellmate Franky Doyle (Carol Burns). Lynn was ostracised by the other prisoners because of her crime (prisoners are known for their intolerance of offenders against children) and terrorised by Bea Smith, who burnt her hand in the laundry's steam press in one of the series' most iconic early scenes. Other, less volatile prisoners included elderly, garden-loving Jeanette "Mum" Brooks who was incarcerated for the euthanasia of her husband who had terminal cancer, teddy-clutching misfit and childlike Doreen Anderson (Colette Mann), alcoholic former cook recidivist Lizzie Birdsworth (Sheila Florance), who apparently poisoned a group of shearers, and seductive prostitute Gladys "Marilyn" Mason (Margaret Laurence), who seduced prison electrician Eddie Cook (Richard Moir). The prison officers (or "screws", as the prisoners call them) included firm-but--heeled governor Erica Davidson (Patsy King); dour deputy governor Vera Bennett (Fiona Spence), who was always wanting to become Governor and was nicknamed "Vinegar Tits" by Franky; and firm