Terence Morgan (Ray Thompson)
George Cole (Ken Miller)
Kathleen Harrison (Miss Gilly)
Ted Heath (Himself)
James Hayter (Bert Fielding)
Leslie Weston (Stage Doorman)
Walter Crisham (American)
Bernard Rebel (Frenchman)
Douglas Bradley-Smith
Charles Brodie
Roger Snowden
Brian Summers
Howard Williams (Arranger)
Richard Wattis (Harold)
Hal Osmond (Removal Man)
Douglas Blackwell (1st Demonstrator)
Colin Croft (2nd Critic)
Mylène Demongeot (Georgie Dubois)
Shirley Ann Field (Pretty Girl)
Maya Koumani (Henrietta)
Sam Kydd (Attendant)
Jock McKay
George Moon (Taxi Driver)
Maurice Kaufmann (Paul Taylor)
Charles Clay (Sir Thomas Van Broughton)
Derek Blomfield (Arranger)
Harold Lang (Mervyn Wade)
Reginald Beckwith (Professional Manager)
Dennis Lotis (Himself)