טריילר
שחקנים
Richard Crenna
Jim Pruett
John Carter
Flight Surgeon
George Gaynes
Mission Director
Duke Hobbie
Air Force Titan Specialist
Gregory Peck
Charles Keith
ג'יימס פרנסיסקוס
Clayton Stone
Lee Grant
Celia Pruett
Mariette Hartley
Betty Lloyd
Scott Brady
Public Affairs Officer
Kenner G. Kemp
Guest in Observation Room (uncredited)
Walter Brooke
Network Commentator
David Janssen
Ted Dougherty
ג'ין הקמן
Buzz Lloyd
Nancy Kovack
Teresa Stone