Career
She has appeared in British television programmes including The Pallisers, Love for Lydia, Bergerac, Cover Her Face, Lovejoy, Inspector Morse, Only Fools and Horses, Cadfael, When the Boat Comes In, Midsomer Murders and A Touch of Frost, as well as films such as Quincy"s Quest (1979), Business As Usual (1987), White Hunter Black Heart (1990) and Tom"s Midnight Garden (1999). She portrayed Vivien Leigh opposite Anthony Higgins as Laurence Olivier in the television biopic Darlings of the Gods. Martin and her real-life husband actor John Duttine have appeared together on screen several times.
In the Casualty episode "Branded" from February 1995, she played Mrs Jackson, whose transvestite former husband was played by Duttine.
In the Heartbeat episode entitled "Troubled Waters", telecast on 22 July 2007, Martin made a guest appearance alongside Duttine who was playing his regular role of Sergeant George Miller. She played Emily Merryweather, a widow who took a big shine to local garage owner Bernie Scripps played by Peter Benson.
Number scenes were shown of the married couple together.