Jon Finch

as Jerry Cornelius

Jenny Runacre

as Miss Brunner

Sterling Hayden

as Maj. Wrongway Lindbergh

Harry Andrews

as John

Hugh Griffith

as Professor Hira

Julie Ege

as Miss Dazzle

Patrick Magee

as Dr. Baxter

Sarah Douglas

as Catherine

Sandra Dickinson

as Waitress

Graham Crowden

as Dr Smiles

George Coulouris

as Dr Powys

Derrick O'Connor

as Frank

Giles Millinaire

as Dimitri

Ronald Lacey

as Shades

Sandy Ratcliff

as Jenny

Mary MacLeod

as Nurse

Delores Delmar

as Fortune Teller

Basil Henson

as Dr. Lucas

Olga Lowe

as Hari