Anthony Newley as Sammy 'Lee' Leeman

Julia Foster as Patsy

Robert Stephens as Gerry Sullivan

Wilfrid Brambell as Harry

Warren Mitchell as Lou Leeman

Miriam Karlin as Milly

Kenneth J. Warren as Fred

Clive Colin Bowler as Johnny

Roy Kinnear as Lucky Dave

Cyril Shaps as Morrie

Alfred Burke as Eddie

Harry Baird as Buddy Shine

Harry Locke as Stage Manager

Ronald Radd as Big Alf

Al Mulock as The Dealer

Toni Palmer as Joan

June Cunningham as Rita

Lynda Baron as Yvette

Patti Dalton as Girl

Ken Wayne as Barman

Harry Landis as Lucky Dave's Clumsy Barman

Derek Nimmo as ‘Rembrandt’

Rita Webb as Cleaner

Kevin Brennan as Poker Player

George Tovey as Poker Player

John Louis Mansi as Sydney

Tommy Godfrey as Café Owner

Thomas Baptiste as Café Patron

Steve Plytas as Bistro Owner

Billy Milton as Store Manager

Margherita Lopez as Girl