Pelham
Eve
Michael
James
Luigi
Bellamy
Alexander
Julie
Psychiatrist
Sir Charles Freeman
Barton
Mason
Jameson
Morrison
Miss Bland, Pelham's Secretary
Research Scientist
Sir Arthur Richardson
Ashton
Barber
Jeweller's Assistant
Manager (uncredited)
Club Member (uncredited)
Snooker Player (uncredited)
Casino Manager (uncredited)
Casino Cashier (uncredited)
Lab Assistant (uncredited)
Woman (uncredited)
(unknown) (uncredited)
Taxi Driver (uncredited)
Secretary (uncredited)
ER Operation Room Specialist (uncredited)
Porter (uncredited)
Waiter (uncredited)
Man in Club (uncredited)