Graham Chapman
King Arthur / Voice of God / Middle Head / Hiccoughing Guard
Acting
John Cleese
Second Swallow-Savvy Guard / The Black Knight / Peasant 3 / Sir Launcelot the Brave / Taunting French Guard / Tim the Enchanter
Acting
Eric Idle
Dead Collector / Peasant 1 / Sir Robin the Not-Quite-So-Brave-as-Sir Launcelot / First Swamp Castle Guard / Concorde / Roger the Shrubber / Brother Maynard
Acting
Terry Gilliam
Patsy / Green Knight / Old Man from Scene 24 (Bridgekeeper) / Sir Bors / Animator / Gorilla Hand
Directing
Terry Jones
Dennis's Mother / Sir Bedevere / Left Head / Prince Herbert / Voice of Cartoon Scribe
Acting
Michael Palin
First Swallow-Savvy Guard / Dennis / Peasant 2 / Right Head / Sir Galahad the Pure / Narrator / King of Swamp Castle / Brother Maynard's Brother / Leader of The Knights Who Say NI!
Acting
Connie Booth
The Witch
Acting
Carol Cleveland
Zoot / Dingo
Acting
Neil Innes
First Monk / Singing Minstrel / Page Crushed by the Rabbit / Peasant #4
Acting
Bee Duffell
Old Crone
Acting
John Young
Dead Body / Historian Frank
Acting
Rita Davies
Historian's Wife
Acting
Avril Stewart
Dr. Piglet
Acting
Sally Kinghorn
Dr. Winston
Acting
Mark Zycon
Prisoner
Acting
Elspeth Cameron
Girl in Castle Anthrax
Acting
Mitsuko Forstater
Girl in Castle Anthrax
Acting
Sandy Johnson
Knight of Ni / Villager at Witch Burning / Musician at Wedding / Monk / Knight in Battle
Directing
Sandy Rose
Girl in Castle Anthrax
Acting
Romilly Squire
Musician at Wedding / Villager at Witch Burning
Acting
Joni Flynn
Girl in Castle Anthrax
Acting
Alison Walker
Girl in Castle Anthrax
Acting
Loraine Ward
Girl in Castle Anthrax
Acting
Anna Lanski
Girl in Castle Anthrax
Acting
Sally Coombe
Girl in Castle Anthrax
Acting
Vivienne MacDonald
Girl in Castle Anthrax
Acting
Yvonne Dick
Girl in Castle Anthrax
Acting
Daphne Darling
Girl in Castle Anthrax
Acting
Fiona Gordon
Girl in Castle Anthrax
Acting
Judy Lamb
Girl in Castle Anthrax
Acting
Tracy Sneddon
Girl in Castle Anthrax
Acting
Joyce Pollner
Girl in Castle Anthrax
Acting
Mary Allen
Girl in Castle Anthrax
Acting
Gloria Graham
Girl in Castle Anthrax
Acting
Sylvia Taylor
Girl in Castle Anthrax
Acting
Iain Banks
Knight in Battle (uncredited)
Acting
Julian Doyle
Police Sergeant (uncredited)
Editing
Margarita Doyle
Peasant (uncredited)
Acting
Charles Knode
Camp Guard / Robin's Minstrel (uncredited)
Costume & Make-Up
Zack Matalon
Guard who Falls into Barrels (uncredited)
Acting
Scott Mike
Bash (Mudfighter (uncredited)
Acting
William Palin
Sir Not-Appearing-in-this-Film (uncredited)
Acting
Tom Raeburn
Guard Eating Apple (uncredited)
Art
Brian Ross
Biff (Mudfighter) (uncredited)
Acting
Roy Forge Smith
Inspector End of Film (uncredited)
Art
Maggie Weston
Page-turner (uncredited)
Acting
John Thornton
Dancing Knight (uncredited)
Acting