Using ultra-advanced technology, scientists aboard Scorpio One have made a monumental discovery -- and paid for it with their lives. Now, with time and oxygen running out, Scorpio One is about to become ground zero for an explosive showdown high above the Earth, where the stakes are nothing less than the future of the world.
Robert Carradine
as Carter
Jeff Speakman
as Jared Stone
Robin Curtis
as Shannon Brey
Steve Kanaly
as Cmdr. Wilson
George Murdock
as CIA Director Wilfrid Parlow
Judith Chapman
as Gibson
Brent Huff
as Till
Lance LeGault
as Sen. Treadwell
Michael Monks
as Hutton
Richard Whiten
as Davis
Joe Garcia
as Agent Green
Christian Zimmerman
as Johnson
