Tony Randall
Hercule Poirot
Belgian detective Hercule Poirot (Tony Randall) investigates a series of murders in London in which the victims are killed according to their initials. The first victim is A.A., the second B.B., and so on. Poirot is assisted in his investigations by Captain Hastings (Robert Morley) and Inspector Japp (Maurice Denham).
Hercule Poirot
Amanda Beatrice Cross
Captain Hastings
Inspector Japp
Dr. Duncan Doncaster
Lady Diane
Franklin
Don Fortune
Betty Barnad
Mister X
Sir Carmichael Clarke
Wolf
Sergeant
Cracknell
Judson
Miss Sparks
Dragbot
Mrs. Fortune
Bowling Alley Attendant (uncredited)
Glamorous Girl in Gaming Club (uncredited)
Director
