Jeff Wilburn
饰 Self - Narrator (voice)
Charles Walker
饰 Self - Payload Specialist, 1984-1985
Stephanie Stilson
饰 Self - Discovery Flow Director, NASA
Valerie Neal
饰 Self - Curator, National Air and Space Museum
Kenneth S. Reightler Jr.
饰 Self - Astronaut, 1988-1994
Frank Culbertson
饰 Self - Astronaut, 1985-2001
William F. Readdy
饰 Self - Astronaut, 1987-1996
Malcolm Collum
饰 Self - Chief Conservator, National Air and Space Museum
Kathryn Thornton
饰 Self - Astronaut, 1985-1995
Pamela Ann Melroy
饰 Self - Astronaut, 1995-2007
Mike Parrish
饰 Self - Kennedy Space Center
Cliff Semonski
饰 Self - Kennedy Space Center
Tim Keyser
饰 Self - Kennedy Space Center
Tony Sabatino
饰 Self - Kennedy Space Center
Ray Zink
饰 Self - Kennedy Space Center
Carl E. Walz
饰 Self - Astronaut, 1990-2002
Kathryn D. Sullivan
饰 Self - Astronaut, 1979-1992
Rich Kowalczyk
饰 Self - Chief Preservation and Restoration Unit
Frederick Gregory
饰 Self - Astronaut, 1978-1991
John Glenn
饰 Self - Astronaut, 1959-1962 & 1998
