Reparto (por orden de créditos)
Ronnie Hazlehurst
Themselves - Musical Backing
The Maggie Stredder Singers
Themselves - Vocal Backing
Geoff Richer's First Edition
Themselves - Dancers
Andy Williams
Performer
Petula Clark
Demis Roussos
Self - Performer
Charles Aznavour
Rod Hull
Boney M.
Themselves - Performers
Sheila
Claude François
Sacha Distel
The Manhattan Transfer
Manhattan Transfer - Performers
The Three Degrees
Udo Jürgens
Katja Ebstein
Jacqueline Harbord
Denise Biellmann
Jan Madd
Wolfgang Danne
