Cast 31

1. 

   Hayley Mills

   Ellie Thomsen

2. 

   Hywel Bennett

   Michael Rogers

3. 

   Britt Ekland

   Greta

4. 

   Per Oscarsson

   Santonix

5. 

   George Sanders

   Andrew Lippincott

6. 

   Aubrey Richards

   Dr. Philpott

7. Ann Way

   Mrs. Philpott

8. 

   Patience Collier

   Miss Townsend

9. 

   Peter Bowles

   Reuben

10. 

    Lois Maxwell

    Cora

11. 

    David Bauer

    Uncle Frank

12. 

    Helen Horton

    Aunt Beth

13. Madge Ryan

    Michael's Mother

14. 

    Windsor Davies

    Sgt. Keene

15. 

    Walter Gotell

    Constantine

16. 

    Geoffrey Chater

    Coroner

17. 

    David Healy

    Jason

18. Robert Keegan

    Innkeeper

19. Robert A. O'Neil

    Broker

20. Mischa De La Motte

    Maynard

21. 

    Nicholas Courtney

    Second Auctioneer (uncredited)

22. 

    Leo Genn

    Psychiatrist (uncredited)

23. Charlie Gray

    Man at Auction (uncredited)

24. 

    Victor Harrington

    Man at Auction (uncredited)

25. Stephanie Mildenhall

    Child (uncredited)

26. 

    Jim Brady

    Workman (uncredited)

27. Joe Phelps

    Police Officer at Inquest (uncredited)

28. 

    Ewan Roberts

    Customer at Petrol Station (uncredited)

29. Reg Thomason

    Doctor in Rembrandt Painting Mock-up (uncredited)

30. Steven Wallen

    Young Michael (uncredited)

31. 

    Russell Waters

    Waiter (uncredited)

Crew 17