At the first annual Ian Charleson Awards in 1991, Wickham received a commendation for her 1990 performance as Sonya in Uncle Vanya at The Old Vic Theatre.
[2] She is best known nationally for playing Dr. Erica Matthews in the ITV television drama series Peak Practice between 1996 and 1998.
[1] Other major roles include Gunvor, the love interest of the main character, in Prince of Jutland, who is tragically murdered when pregnant, Clarissa Harlowe in the BBC costume drama mini series Clarissa (1991), Alex Wilton in the ITV series Boon and Claudia Seabrook MP in the BBC drama Our Friends in the North (1996).
[1] The actress was cast as a prospective wife for one of the title characters in the one-off The Fast Show spinoff Ted & Ralph.
[8] Wickham also performed as a voice actress, narrating audiobooks such as Anna Karenina, The Two Gentlemen of Verona, and Richard III.