Light Years Away

Hal Linden as Grandpa Sommers 埃里克·罗伯茨 as Dr. Howard Melvin 梅多·威廉姆斯 as Misty Adrianne Curry as Alexis Best 巴瑞·馮·迪克 as Colonel Burke Paul Duke as Bodyguard Dennis Hayden as Launch Guard 1 Christopher Knight as David Sommers