Fred Hoyle
Story
Esmond Knight
Professor Ernest Reinhart
Peter Halliday
John Fleming
Patricia Kneale
Judy Adamson
Noel Johnson
J.M. Osborne
Julie Christie
Christine Jones / Andromeda
Geoffrey Lewis
Doctor Geers
Mary Morris
Professor Madeleine Dawnay
John Hollis
Kaufman
John Murray Scott
Harvey
Peter Ducrow
Doctor Hunter
Ernest Hare
Minister of Science Ratcliff
Brenda Peters
Secretary
