Ian Carmichael as Willie Frith

Belinda Lee as Gloria

Kathleen Harrison as Mrs Frith

Robert Helpmann as The Reverend

Leslie Phillips as Receptionist

James Hayter as Mr Frith

George Coulouris as The Colonel

Renée Houston as Bobbie

Michael Brennan as Bluey

Jill Ireland as Doreen Frith

Harold Berens as Bookmaker

Hugh Morton as Valet

Ferdy Mayne as Furrier

Digby Wolfe as Harry Mason

Michael Balfour as 'Wilberforce'

Joss Ambler as Hobson

Peter Asher as Cyril Frith

Cyril Chamberlain as Detective at Hotel

Thomas Gallagher as Daniel

David Hutcheson as Tipster at Racecourse

Miriam Karlin as Lady in Nightclub

Maurice Kaufmann as Harry's Friend

Ronan O'Casey as Gang Member

Hal Osmond as Porter at Victoria Station

Ewen Solon as Detective in Pub

Joy Webster as Minor Role

Angela White as (uncredited)

Ian Wilson as Post Office Clerk

Vic Wise as Second Bookmaker