An IMF strike against an advance in bacteriological warfare may cost Rollin his life. He is substituted for a political prisoner in the lethal demonstration of a new germ strain. Beck: David Hurst. Phelps: Peter Graves. Olni: Noah Keen. Cinnamon: Barbara Bain. Barney: Greg Morris. Lockner: Richard Bull. Willy: Peter Lupus. Zeped: Paul Carr.