Bear

Chuck, Jr.

Flight Director Clark

Colonel Willie Sharp

A.J. Frost

Grace Stamper

Colonel Davis

Molly Mounds

Dottie

Dr. Banks

Tommy

General Boffer

Harry S. Stamper

Denise

Psychologist

Gruber

Chick

Co-Pilot Tucker

Admiral Kelso

Max

Ronald Quincy

Co-Pilot Jennifer Watts

Karl

Lev Andropov

Dr. Nerd

Oscar Choi

General Kimsey

Dan Truman

Rockhound

Astronaut Pete Shelby