[3] Her theatre credits include London productions of the Noël Coward plays, Present Laughter (1981), Blithe Spirit (1997), and Hay Fever (2006).
Lang was born in the Marylebone district in West London, in 1953, the daughter of actors Jeremy Hawk and Joan Heal.
[4] Lang is perhaps best known for her starring roles in three sitcoms – as Kate in Dear John, Bill Porter in 2point4 Children and Liza Ferrari in Second Thoughts.
Lang also had a lead part in the television series Inspector Alleyn Mysteries, in which she played the artist Agatha Troy between 1990 and 1994.
[9] From 2015 to 2022, a hiatus for production required due to the COVID-19 pandemic, she voiced the anthropomorphic mouse and narrator Madeleine in the sitcom audio podcast Wooden Overcoats.
[12] Her other theatre credits include Present Laughter (1981), The Clandestine Marriage (1984), Dead Funny (1995), Blithe Spirit (1997), and Hay Fever (2006).