Crime Comedy
The crooks in London know how it works. No one carries guns and no one resists the police. Then a new gang appears that go one better. They dress as police and steal from the crooks. This upsets the natural order of the police/criminal relationship and the police and the crooks join forces to catch the IPOs (Impersonating Police Officers), including an armoured car robbery in which the police must help the gangs to set a trap.
Directed by
Cliff Owen
Written by
John Antrobus, Alan Simpson, Ray Galton
Michael Caine
Police Officer (uncredited)
Peter Sellers
Pearly Gates
John Junkin
Maurice (uncredited)
Reg Lye
Reg Denton
Lionel Jeffries
Inspector Fred 'Nosey' Parker
Gerald Sim
Airport Official (uncredited)
John Le Mesurier
Assistant Commissioner
Deryck Guyler
Police Constable at Scotland Yard (uncredited)
Tutte Lemkow
Siggy Schmoltz
Bernard Cribbins
Nervous O'Toole
Nanette Newman
Valerie
Cardew Robinson
Postman (uncredited)
Graham Stark
Sid Cooper
Irene Browne
Dowager
Ed Devereaux
Bluey May
Arthur Mullard
Brassknuckles
Dennis Price
Educated Ernest (uncredited)
Bill Kerr
Jack Coombes
Martin Boddey
Superintendent J.S. Forest
Vanda Godsell
Annette
Mario Fabrizi
Van Driver (uncredited)
Marianne Stone
Woman at Meeting (uncredited)
John Harvey
Sergeant at Police Station (uncredited)
Davy Kaye
Trainer King
Dick Emery
Adulterous Man (uncredited)
Dermot Kelly
Misery Martin
Barry Keegan
Alf
Harold Siddons
Police Constable in Garage (uncredited)
Jack Silk
Police Constable at Station (uncredited)

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