Poldark is the original version of the BBC television series adaptation of the novels of the same title written by Winston Graham. The adaptation was first transmitted in the UK between 1975 and 1977. The production covered all seven novels that Graham had written up to this time.

Judith Amanda Geeson is an English film, stage, and television actress. She began her career primarily working on British television series, with a leading role on The Newcomers from 1965 to 1967, before making her major film debut in To Sir, with Love (1967). She starred in a range of films throughout the 1970s, from crime pictures to thriller and horror films, including The Executioner (1970), Fear in the Night (1972), Brannigan (1975) and The Eagle Has Landed (1976). She played heiress Caroline Penvenen from 1975-1977 in the BBC series Poldark, from the Winston Graham novels.