- Scott Baio
- Bugsy Malone
- Florence Garland
- Blousey Brown
- Jodie Foster
- Tallulah
- John Cassisi
- Fat Sam Staccetto
- Martin Lev
- Dandy Dan
- Paul Murphy
- Leroy Smith
- Sheridan Earl Russell
- Knuckles
- Albin 'Humpty' Jenkins
- Fizzy
- Paul Chirelstein
- Smolsky
- Andrew Paul
- O'Dreary
- Davidson Knight
- Cagey Joe
- Michael Jackson
- Razamataz
- Jeff Stevenson
- Louis
- Peter Holder
- Ritzy
- Donald Waugh
- Snake Eyes
- Michael Kirkby
- Angelo
- Jon Zebrowski
- Shoulders
- Jorge Valdez
- Bronx Charlie
- John Rafter Lee
- Benny Lee
- Ron Meleleu
- Doodle
- Paul Besterman
- Yonkers
- Kevin Reul
- Laughing Boy
- Brian Hardy
- Jackson
- Dexter Fletcher
- Baby Face
- Bonnie Langford
- Lena Marelli
- Mark Curry
- Producer
- Kathryn Apanowicz
- Assistant
- Vivienne McKone
- Velma
- Helen Corran
- Bangles
- Lynn Aulbaugh
- Louella
- Nick Amend
- Barman
- John Williams
- Roxy Robinson
- Herbert Norville
- Sarsaparilla Man
- Louise English
- Ballet Dancer
- Kathy Spaulding
- Lorretta
- Fifi Marchese
- Dancer
- Romana Kyriakou
- Dancer
- Joanna Garbutt
- Dancer
- Melanie Kelly
- Dancer
- Beverley Horn
- Dancer
- Susan Baker
- Dancer
- Geraldine Cobb
- Dancer
- Caren Lumsdale
- Dancer
- Eileen Campbell
- Dancer
- Alan Cole
- Dancer
- Phil Daniels
- Waiter who Spills Spaghetti
- Paul DeFreitas
- Boy in Stage Audition
- Trevor Edwards
- Boy Appearing out of Manhole
- Graham Fletcher-Cook
- Irving
- Andy Gotts
- Shorty
- Ella Harper
- (uncredited)
- Lee Mannering
- Ukulele Player Fat Sam's Band
- Gillian Privett
- Dancer
- Julie Privett
- Dancer
- Jonathan Scott-Taylor
- Newsreporter / Johnston the Butler / English Boy on Telephone (uncredited)
- Julie K. Smith
- (uncredited)
- Lisa Vanderpump
- Girl at Fat Sam's Speakeasy
