Jackie Lane

Jackie Lane (born 10th July 1941 in Manchester) played Dodo Chaplet, one of the First Doctor's companions, from the conclusion of "The Massacre of St Bartholomew's Eve" to "The War Machines." 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 in 1974 and Janet Fielding, who would play companion Tegan Jovanka in 1981.

According to The Handbook: The Unofficial and Unauthorised Guide to the Production of Doctor Who, Lane was a candidate for the role of Susan Foreman in 1963.