Tracy Barlow (also Langton, Preston and McDonald) is a fictional character from the British ITV soap opera Coronation Street. She was born on-screen during the episode broadcast on 24 January 1977. She was played by Christabel Finch until 21 November 1983. Holly Chamarette played the role from 8 July 1985 until 23 March 1988. Dawn Acton played the role from 12 December 1988 to 10 July 1995. Acton reprised the role for two short stints in November 1996 and December 1997. She reprised the role onc