Joan Haythorne

1946

• [ ] School for Secrets (Mrs. Laxton-Jones) 

1947

• [ ] Jassy (Kathleen Hamilton) 
• [ ] When The Bough Breaks (Miss Brent) 

1950

• [ ] Highly Dangerous (Judy) 

1954

• [ ] The Weak and the Wicked (Prison Governor (Blackdown)) 
• [ ] Svengali (Mrs. Bagot) 

1956

• [ ] Three Men in a Boat (Mrs. Porterhouse) 
• [ ] Dry Rot (Mrs. Doris Wagstaff) 
• [ ] The Feminine Touch (Home Sister) 

1960

• [ ] The Shakedown (Miss Ogilvie) 

1961

• [ ] So Evil, So Young (Matron) 
• [ ] The Frightened City (Miss Rush (Waldo's Secretary)) 
• [ ] Very Important Person (Miss Rogers) 

1962

• [ ] The Battleaxe (Mrs. Page) 

1968

• [ ] Decline and Fall ...of a Birdwatcher (Miss Hart) 

1971

• [ ] Countess Dracula (Second Cook) 

1974

• [ ] The Childhood Friend (May Tashkov) 
• [ ] Death to Sister Mary (Mother Superior) 

1982

• [ ] A Bit of Singing and Dancing (Mrs. Bigsby)