Miles O'Keeffe

Sir Gawain

Cyrielle Clair

Linet

Leigh Lawson

Humphrey

Sean Connery

The Green Knight

Trevor Howard

The King

Peter Cushing

Seneschal

Ronald Lacey

Oswald

Lila Kedrova

Lady of Lyonesse

John Rhys-Davies

Baron Fortinbras

Wilfrid Brambell

Porter

Bruce Lidington

Sir Bertilak

Douglas Wilmer

The Black Knight