 She later played Hermione in the 1982 British film "Britannia Hospital", Violet Manning in Peter Yates' 1983 film version of "The Dresser", Princess Troubetskaya in the 1986 TV movie "", and Mrs. Barnacle in the 1987 film version of "Little Dorrit".One of her theatre roles was in Joe Orton's "What the Butler Saw" at the Royal Court Theatre, and her many television appearances included a role in "Inspector Morse" (1990).At the time of her death, Marsden had been suffering from heart problems and pneumonia but was believed to be recovering.