Biography: Jackie Lane (born 10 July 1941 in Manchester) is an English actress noted for her role as Dodo Chaplet, a companion of the Doctor, in the long-running BBC science fiction television series Doctor Who. She played the part from February to July 1966 alongside William Hartnell as the Doctor. She went on to become a theatrical agent, representing Tom Baker, who would play the Fourth Doctor, and Janet Fielding, who would play companion Tegan Jovanka and managed the late Nicholas Courtney. The agency which she manages is Jackie Lane Ad Voice.