Charlton Heston

Character: Matthew Corbeck

Susannah York

Character: Jane Turner

Jill Townsend

Character: Anne Corbeck

Stephanie Zimbalist

Character: Margaret Corbeck

Patrick Drury

Character: Paul Whittier

Bruce Myers

Character: Dr. Khalid

Nadim Sawalha

Character: Dr. El Sadek

Ian McDiarmid

Character: Dr. Richter

Ahmed Osman

Character: Yussef

Miriam Margolyes

Character: Dr. Kadira

Michael Mellinger

Character: Hamid

Leonard Maguire

Character: John Matthews

Ishia Bennison

Character: Nurse

Madhav Sharma

Character: Doctor

Michael Halphie

Character: Doctor

Roger Kemp

Character: Doctor

Christopher Fairbank

Character: Porter