Self - Narrator (voice)

Jeff Wilburn

Acting

Self - Payload Specialist, 1984-1985

Charles Walker

Acting

Self - Discovery Flow Director, NASA

Stephanie Stilson

Acting

Self - Curator, National Air and Space Museum

Valerie Neal

Acting

Self - Astronaut, 1988-1994

Kenneth S. Reightler Jr.

Acting

Self - Astronaut, 1985-2001

Frank Culbertson

Acting

Self - Astronaut, 1987-1996

William F. Readdy

Acting

Self - Chief Conservator, National Air and Space Museum

Malcolm Collum

Acting

Self - Astronaut, 1985-1995

Kathryn Thornton

Acting

Self - Astronaut, 1995-2007

Pamela Ann Melroy

Acting

Self - Kennedy Space Center

Mike Parrish

Acting

Self - Kennedy Space Center

Cliff Semonski

Acting

Self - Kennedy Space Center

Tim Keyser

Acting

Self - Kennedy Space Center

Tony Sabatino

Acting

Self - Kennedy Space Center

Ray Zink

Acting

Self - Astronaut, 1990-2002

Carl E. Walz

Acting

Self - Astronaut, 1979-1992

Kathryn D. Sullivan

Acting

Self - Chief Preservation and Restoration Unit

Rich Kowalczyk

Acting

Self - Astronaut, 1978-1991

Frederick Gregory

Acting

Self - Astronaut, 1959-1962 & 1998

John Glenn

Acting

Self - Astronaut, 1991-2005

Eileen Collins

Acting

Self - NASA Administrator

Charles F. Bolden Jr.

Acting