Cast
Hayley Mills
Ellie Thomsen
Hywel Bennett
Michael Rogers
Britt Ekland
Greta
Per Oscarsson
Santonix
George Sanders
Andrew Lippincott
Aubrey Richards
Dr. Philpott
AW
Ann Way
Mrs. Philpott
Patience Collier
Miss Townsend
Peter Bowles
Reuben
Lois Maxwell
Cora
David Bauer
Uncle Frank
Helen Horton
Aunt Beth
MR
Madge Ryan
Michael's Mother
Windsor Davies
Sgt. Keene
Walter Gotell
Constantine
Geoffrey Chater
Coroner
David Healy
Jason
RK
Robert Keegan
Innkeeper
RAO
Robert A. O'Neil
Broker
MDLM
Mischa De La Motte
Maynard
Nicholas Courtney
Second Auctioneer (uncredited)
Leo Genn
Psychiatrist (uncredited)
CG
Charlie Gray
Man at Auction (uncredited)
VH
Victor Harrington
Man at Auction (uncredited)
SM
Stephanie Mildenhall
Child (uncredited)
Jim Brady
Workman (uncredited)
JP
Joe Phelps
Police Officer at Inquest (uncredited)
Ewan Roberts
Customer at Petrol Station (uncredited)
RT
Reg Thomason
Doctor in Rembrandt Painting Mock-up (uncredited)
SW
Steven Wallen
Young Michael (uncredited)
Russell Waters
Waiter (uncredited)
Crew
Sidney Gilliat
Directing
Agatha Christie
Writing
Sidney Gilliat
Writing
LG
Leslie Gilliat
Production
Sidney Gilliat
Production
Frank Launder
Production
TC
Thelma Connell
Editing
TG
Thelma Graves
Production
WS
Wilfred Shingleton
Art
FC
Fred Carter
Art
JF
John Furniss
Costume & Make-Up
AB
Alan Brownie
Costume & Make-Up
AM
Allan McKeown
Costume & Make-Up
JO
John O'Gorman
Costume & Make-Up
RP
Roy Parkinson
Production
Bernard Herrmann
Sound
HW
Harry Waxman
Camera
