Challenger: The Final Flight — Season 1

Peter Billingsley

Self - Spokesperson, Young Astronaut Program

June Scobee Rodgers

Self - Wife of Francis "Dick" Scobee

William Harwood

Self - Cape Canaveral Bureau Chief, UPI (1984-1992)

Frederick Gregory

Self - Astronaut, NASA (1978-1993)

John Zarrella

Self - Correspondent, CNN (1983-2014)

Richard O. Covey

Self - Astronaut, NASA (1978-1994)

Steve Nesbitt

Self - Public Affairs Officer, NASA (1980-2010)

Allan McDonald

Self - Director, Solid Rocket Booster Program (1984-1989), Morton Thiokol Corp.

Barbara Morgan

Self - Teacher

Lisa Bristol

Self - Sister of Christa McAuliffe