- Country: UK
- Genres: Action, Adventure, Comedy, Crime, Drama, Thriller
- Release: 1976-09-01
- Director: Kevin Connor
- Writers: Julian Bond , Steven Rossen , Mitchell Smith , Fred Weintraub
- Language: English
- Stars: John Mills , Donald Pleasence , Barbara Hershey , David Birney , Margaret Leighton , Peter Cushing (1913–1994) , Brian Glover , John Savident , John Hallam , Keith Buckley
- Runtime: 88 min
- Awards: N/A
- AKA: Brigada da Morte (Brazil) , Trial by Combat , Trial by Combat (United Kingdom) , Selbstjustiz , Choice of Weapons (United States of America) , A Choice of Weapons (United States of America) , Tempi brutti per Scotland Yard (Italy) , A Dirty Knight's Work (United States of America) , Julgamento por combate (Portugal, Portuguese Republic) , A Choice of Arms
- Plot: A group of British aristocrats, who call themselves "Knights of Avalon", isn't content with the system of justice and executes judgment themselves. Instead of just killing the people they believe guilty, they give them a chance in traditional combat. When one day, Sir Edward Gifford (Peter Cushing) witnesses their sessions, they have to remove him too. His son and heir, Sir John Gifford (David Birney) from America, starts to investigate with help from Ms. Marion Evans (Barbara Hershey) and Colonel Bertie Cook (Sir John Mills) from Scotland Yard.
- IMDB:tt0074409
A Dirty Knight’s Work Cast · · · ALL
Kevin Connor
Director
John Mills
Colonel Bertie Cook
Donald Pleasence
Sir Giles Marley
Barbara Hershey
Marion Evans
David Birney
Sir John Gifford
Peter Cushing
(1913–1994)
Sir Edward Gifford
Margaret Leighton
Ma Gore
Brian Glover
Sidney Gore
John Savident
Oliver Griggs
John Hallam
Sir Roger
Keith Buckley
Herald
Neil McCarthy
Ben Willoughby
Thomas Heathcote
(1917–1986)
Tramp
Bernard Hill
(I)
Blind Freddie
Diane Langton
Ruby
Roy Holder
William Renfield
Una Brandon-Jones
Martha Willoughby
Brian Hall
Policeman with Alsatian
Peter Childs
1st Reagan Brother
John Bindon
2nd Reagan Brother
Brian Coburn
Lofty
Kevin Lloyd
Little Willie
Max Faulkner
Sir Harold Carslake
Bill Weston
Sir Anthony Beeston-White
George Sweeney
Lorry Driver #1
Harry Meacher
Lorry Driver #2