Booth played various roles on British television, including Sophie in Dickens of London (1976), Mrs. Errol in a BBC adaptation of Little Lord Fauntleroy (1980) and Miss March in a dramatisation of Edith Wharton's The Buccaneers (1995). She also starred in the lead role of a drama called The Story of Ruth (1981), in which she played the role of the schizophrenic daughter of an abusive father, for which she received critical acclaim. In 1994, she played a supporting role in "The Culex Experiment", an episode of the children's science fiction TV series The Tomorrow People.