Christopher Neil

Sid South

Arthur Mullard

Blackie

Anna Quayle

Loretta Proudfoot

Stephen Lewis

B.A. Crapper

Christopher Biggins

Robin

Elaine Paige

Susie

Nina West

Sally

William Rushton

Dodger Harris

Prudence Drage

Janice Biggs

Jonathan Adams

Rent Collector

Graham Ashley

Thief

Neville Barber

Mr. A.R. Charteris

Lindy Benson

Maisie

John Bott

Insurance Man

Richard Caldicot

Chief Inspector Henry Wallings

Dave Carter

Thief

Peter Cleall

Carson

Angela Daniels

Charteris' Secretary

Claire Davenport

Belinda

Christine Donna

Anna

Kim Fortune

Mr. Bradley

Leon Greene

Bill Biggs

Linda Hartley

Tennis Girl

Mary Henry

Mrs. Wallings

Suzy Mandel

Tennis Girl

Derek Martin

Motorcycle Dealer

David Rayner

Hubert

Stephen Riddle

Willie Thompson

Vicki Scott

Tennis Girl

Tessa Skola

Tennis Girl

Jerold Wells

Stropper

William Whymper

Junkman

Theresa Wood

Plunger Girl

John Wyman

Maisie's Husband

Pat Astley

Party Guest (uncredited)