Jan Chappell

Jan Chappell (born 19 December 1949 ) played Lisa Deranne in the Reeltime Pictures video drama Shakedown: Return of the Sontarans.

Career
She is best known for her role as Cally in the first three series of Blake's 7. She has reprised her role for Big Finish Productions' audio adventures.

Personal life
She is the mother of Big Finish actor Sam Woodward.