Sid James as Sid Plummer

Kenneth Williams as W. C. Boggs

Charles Hawtrey as Charles Coote

Joan Sims as Chloë Moore

Hattie Jacques as Beattie Plummer

Bernard Bresslaw as Bernie Hulke

Kenneth Cope as Vic Spanner

Patsy Rowlands as Hortence Withering

Jacki Piper as Myrtle Plummer

Richard O'Callaghan as Lewis Boggs

Bill Maynard as Fred Moore

Davy Kaye as Benny

Renée Houston as Agatha Spanner

Marianne Stone as Maud

Margaret Nolan as Popsy

Harry Towb as Doctor

Geoffrey Hughes as Willy

Shirley Stelfox as Waitress

Julian Holloway as Roger

Hugh Futcher as Ernie

Larry Martyn as Stallholder

Anouska Hempel as New Canteen Girl

Bill Pertwee as Manager of Whippit Inn

Jill Goldston as Factory Worker (uncredited)

Simon Cain as Barman

Leon Greene as Chef

Peter Burton as Hotel Manager

Shirley Stelfox as Bunny Waitress