as Smollet
as Agent Johnson
as Dr. Ben Schaeffer
as Flint (voice) (uncredited)
as Narrator
as Gen. Stafford
as John Campo
as Joe Hendersen
as Ed Sloane
as Witherspoon
as Air Controller
as Colonel Duncan Grey
as Dr Jim Hartwell
as Joram Barnard
as Matie Olivier
as Michael Jameson
as Will Maddox
as Prof. Jonathan Carpenter
