Radio (2005): Played "Mrs Kapelsen" in the Hitchhiker's Guide to the Galaxy Quandary and Quintessential Phases on BBC Radio 4.
As Joyce in Radio 4 serial Day Of The Triffids 1968
(1998) She acted in William Shakespeare's play, "Richard III," at the Pleasance Theatre in London, England with Eddie Marsan, Ben Walden, Michael Matus, David Weston, Luisa Bradshaw-White, and Ruth Platt in the cast. Guy Retallack was director.
(1989) She acted in Martin Sherman's play, "When She Danced," at the King's Head Theatre in London, England with Sheila Gish (played Isadora Duncan), Owen Teale, Kevin Elyot, Gerard Logan, and Angela Pleasance in the cast.
(1982) Margaret Robertson played the title role in the first multi-racial London production of Bertholt Brecht's Mother Courage and her Children performed by Internationalist Theatre, and directed by Peter Stevenson at Theatre Space