Billy Universe
Billy Fury
Alvin
Michael Anderson Jr.
Lotus Proprietor
Max Bacon
Horace - Beatnik Man
Monte Landis
Yvonne Pemberton
Felicity Young
Sydney Norman
Bernie Winters
Herself
Helen Shapiro
Himself
Bobby Vee
Himself (as Shane Fenton)
Alvin Stardust
Lionel Blair
Beatnik Woman
Marianne Stone
Cabbie
Hugh Lloyd
Sir Charles Bryant
Dennis Price
William Marlowe
Man doing Twist
Jeremy Lloyd
Airline Receptionist
Suzanne Neve
Male Receptionist
Frederick Jaeger
Reporter
Tom Adams
Coffee Bar Girl
Jill Carson
Twist Commissioner
Victor Brooks
Train Guard
Harry Locke
Uncredited
David Hemmings
Nervous Man
Richard Wattis
Ann Bryant
Anna Palk
Larry Granger
Maurice Kaufmann
Freddy
Ray Brooks
Joey
Jeremy Bulloch
Ring-a-Ding
Keith Hamshere
Skinner
Peter Barkworth
Director
Michael Winner
Writer
Jack Henry
Original Music Composer
Norrie Paramor
Director of Photography
Reginald H. Wyer
Set Decoration
Peter Russell