Oyuncular
Gregory Peck
Charles Keith
Richard Crenna
Jim Pruett
David Janssen
Ted Dougherty
James Franciscus
Clayton Stone
Gene Hackman
Buzz Lloyd
Lee Grant
Celia Pruett
Nancy Kovack
Teresa Stone
Mariette Hartley
Betty Lloyd
Scott Brady
Public Affairs Officer
Frank Marth
Air Force Systems Director
Craig Huebing
Flight Director
John Carter
Flight Surgeon
Vincent Van Lynn
Aerospace Journalist
George Gaynes
Mission Director
Tom Stewart
Houston Cap Com
