Zardoz

Sean Connery

Zed

Charlotte Rampling

Consuella

Sara Kestelman

May

John Alderton

Friend

Sally Anne Newton

Avalow

Niall Buggy

Arthur Frayn / Zardoz

Bosco Hogan

George Saden

?

Jessica Swift

Apathetic

Bairbre Dowling

Star

Christopher Casson

Old Scientist

?

Reginald Jarman

Death (voice)

John Boorman

Farming Brutal Shot by Zed (uncredited)

Katrine Boorman

Young Eternal (uncredited)

?

Telsche Boorman

Young Eternal (uncredited)

David de Keyser

Tabernacle (voice) (uncredited)