in which she played Mary, Queen of Scots. During an interview, thinking Barnet sounded uninteresting, she told a reporter from the Northern Echo she was born in Casablanca, where her favourite Bogart/Bergman film was set. After many further guest appearances in television series such as The Saint with Roger Moore, Callan, and UFO, Beacham's first film roles were in The Games directed by Michael Winner, and Tam Lin directed by Roddy McDowall, both released in 1970. She would work with Winner again in 1971's The Nightcomers, in which she starred opposite Marlon Brando. Beacham appeared nude in one scene, during the filming of which Brando wore Y-fronts and wellington boots under the bed clothes to ensure Winner did not film anything lower than was necessary. Horror would be a genre that Beacham appeared in often during this period, and she was subsequently cast as Jessica Van Helsing in Hammer's Dracula A.D. 1972 alongside Peter Cushing. Beacham continued to appear in film, television and on stage. Her next role was as a repertory player with the Nottingham Playhouse, where she played several lead and feature roles, including the role of Nora in the Henrik Ibsen play A Doll's House. In 1973, she played Georgina Layton in Thames Television's daytime drama Marked Personal. The same year, she made an Italian film, Super Bitch The film was released in the US in 1977 as Mafia Junction and in the UK as Blue Movie Blackmail. Beacham also continued to work in horror films, including And Now the Screaming Starts (1973), House of Mortal Sin (1975), Schizo (1976) and Inseminoid (1981) – a film she admits taking for the fee. From 1981 to 1982, Beacham featured as a member of the ensemble cast of the BBC series Tenko, about a group of women prisoners of war held captive by the Japanese after their invasion of Singapore in 1942. Following this, she continued working in theatre and television before landing the lead role in the 13-part ITV drama series Connie (1985). Her roles in Tenko and Connie helped to springboard her into one of her most well-remembered roles, that of the devious matriarch Sable Colby on the television series The Colbys (1985–1987). The Colbys was a spin-off of the opulent prime-time soap Dynasty which had been the highest rating programme in the USA that year. Beacham was cast opposite Charlton Heston as the tent-pole couple of