Her first major television role was as Elinor Dashwood in the BBC 's 1971 dramatisation of Sense and Sensibility followed a year later in War and Peace, in which she played Sonya. Joanna also featured in the TV series The Last of the Mohicans (BBC), Colditz, Missing presumed Dead (1972), and Odd Man In as Cathy Carter, F.LT Simon Carters wife (played by David McCallum). In 1978, she played the heroine of Daphne du Maurier 's Rebecca, opposite Jeremy Brett.
Joanna
Cathy Carter