Helen Fraser is a retired English actress, who has appeared in many television series since the early 1960s. For international audiences, she may be best known for her roles in Billy Liar (1963) and Repulsion (1965). She is also well known in Britain for portraying the role of miserable warder Sylvia Hollamby in the prison drama series Bad Girls. She appeared in the series from the first episode in 1999 until the last in 2006.

Billy Liar is a 1963 British CinemaScope comedy-drama film based on the 1959 novel by Keith Waterhouse. Directed by John Schlesinger, it stars Tom Courtenay as Billy and Julie Christie as Liz, one of his three girlfriends. Mona Washbourne plays Mrs. Fisher and Wilfred Pickles plays Mr. Fisher. Rodney Bewes, Finlay Currie and Leonard Rossiter also feature. The Cinemascope photography is by Denys Coop and Richard Rodney Bennett supplied the score.