Cast
Alex D. Linz
Wilhelm 'Billy' von Huber
William Atherton
Ralph Stanton
Annabeth Gish
Dr. Donni McGuinness
Wesley Mann
Rudolph
James Woods
Dr. Wilhelm von Huber
Tony Jay
Narrator (voice)
Jack McGee
Fielding
Patrick Richwood
Dieter
William Devane
Roger Thornhill
Michael Tylo
Guidance Technician
Scott Thompson Baker
Telemetry Technician
Mark Moses
Alan Shepard