Directing
Writing
Acting
Miles O'Keeffe
Sir GawainCyrielle Clair
LinetLeigh Lawson
HumphreySean Connery
The Green KnightTrevor Howard
The KingPeter Cushing
SeneschalRonald Lacey
OswaldLila Kedrova
Lady of LyonesseJohn Rhys-Davies
Baron FortinbrasWilfrid Brambell
PorterBruce Lidington
Sir BertilakDouglas Wilmer
The Black KnightBrian Coburn
Friar VosperDavid Rappaport
SageEmma Sutton
Morgan La FeyThomas Heathcote
ArmourerJohn Serret
PriestMike Edmonds
Tiny ManJohn Pierce Jones
SergeantJames Windsor
1st RecruitRichardson Morgan
2nd RecruitPeter Mackriel
3rd RecruitJerold Wells
1st TorturerHarry Jones
2nd TorturerJohn J. Carney
MessengerPeter Firth
Sir Gaiwan (uncredited voice)
Sound
Camera
Art
Costume & Make-Up
Crew
Production
Editing
Visual Effects