Wanda Ventham (born 5 August 1935) is an English actress, known primarily for her role as Colonel Virginia Lake in the 1970s science-fiction television series "UFO", and for her recurring role as Cassandra Trotter's mother Pamela Parry in the sitcom "Only Fools and Horses" from 1989–92. She also appeared in two episodes of "The Saint" alongside Roger Moore.
Wanda Ventham has appeared in many television shows, including UFO which aired from 1989-92.
Wanda Ventham did have a roll in UFO, but it did not air from 1989-92, it aired in the 1970s