Characters played by Tom Skerritt
Stoner
Characters played by Max von Sydow
Szaz
Characters played by Helen Mirren
Anna
Characters played by Tom Bell
Tulayev
Characters played by Neil Dudgeon
Vlasek
Characters played by Gavan O'Herlihy
Clancy
Characters played by Barry Corbin
Bentick
Characters played by Clarke Peters
Jones
Characters played by Lou Hirsch
Baetz
Characters played by Kerry Shale
Viktor
Characters played by David de Keyser
Director
Characters played by Kenneth Nelson
Senator
Characters played by Shane Rimmer
General
Characters played by Boris Isarov
Soviet Advisor
Characters played by Garrick Hagon
Economist
Characters played by Gay Baynes
Ecologist