
Johnny Shannon was an English actor. Best known for his role as gangster Harry Flowers in the cult film Performance, he appeared in numerous television and film productions over a 35-year period, often playing policemen or villains in crime dramas. Shannon had been an amateur boxer in his youth and was working as a trainer when he was asked to help James Fox prepare for his role in Performance. As a result, he landed the part of Harry Flowers. On this foundation he was able to build an acting career in film and on television which lasted through the 1970s and 1980s, with occasional parts thereafter.
George
Roly-Poly Peter
Tony Benson
Harris
Charley Turkel
Mr. Firkin
Mason
Saltzman
Dutch Policeman
Desk Sergeant
Nazi
Peter Rachman
Lorry Driver
Joe Hagan
Derek Morbid
Wykes
Cockney Gangster
Scotland Yard Duty Sergeant
Hotel Desk Porter
Leopold King
Heavy (uncredited)
Warder
Mel
Harry Flowers
Desk Sergeant
Landlord
Harry
Jack
Ron Harding
Father Easton
Gambler
Stievel
Lenny Stone
Ron