cast
-
Hayley Mills
Ellie Thomsen
-
Hywel Bennett
Michael Rogers
-
Britt Ekland
Greta
-
Per Oscarsson
Santonix
-
George Sanders
Andrew Lippincott
-
Aubrey Richards
Dr. Philpott
- Ann Way Mrs. Philpott
-
Patience Collier
Miss Townsend
-
Peter Bowles
Reuben
-
Lois Maxwell
Cora
-
David Bauer
Uncle Frank
-
Helen Horton
Aunt Beth
- Madge Ryan Michael's Mother
-
Windsor Davies
Sgt. Keene
-
Walter Gotell
Constantine
-
Geoffrey Chater
Coroner
-
David Healy
Jason
- Robert Keegan Innkeeper
- Robert A. O'Neil Broker
- Mischa De La Motte Maynard
-
Nicholas Courtney
Second Auctioneer (uncredited)
-
Leo Genn
Psychiatrist (uncredited)
- Charlie Gray Man at Auction (uncredited)
- Victor Harrington Man at Auction (uncredited)
- Stephanie Mildenhall Child (uncredited)
-
Jim Brady
Workman (uncredited)
- Joe Phelps Police Officer at Inquest (uncredited)
-
Ewan Roberts
Customer at Petrol Station (uncredited)
- Reg Thomason Doctor in Rembrandt Painting Mock-up (uncredited)
- Steven Wallen Young Michael (uncredited)
-
Russell Waters
Waiter (uncredited)