Bernard Lee
— Matt Flint
Rita Tushingham
— Catherine Donovan
Michael Sarne
— Ricky Flint
Doris Hare
— Lil Flint
Barbara Ferris
— Betsy
John Slater
— Jack Ellerman
David Andrews
— Jim
William Marlowe
— Charlie Batey
Roy Kinnear
— Bunting
Norman Shelley
— Magistrate
Jerry Verno
— Nobby Knowles
Marjie Lawrence
— Sally (as Marjorie Lawrence)
Yootha Joyce
— Bit Role (uncredited)
Rita Webb
— Woman in Wash House (uncredited)
George Sewell
— Market Trader
Michael Wynne
— Pug