who played cassandra's mum in only fools and horses
Wanda Ventham 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 1989â€“92. She also appeared in two episodes of The Saint alongside Roger Moore.