Self - Narrator (voice)
Christa McAuliffe (as Eliza-Jane Scott)
Steve McAuliffe
Dr. Richard Feynman
Roger Boisjoly
Scott McAuliffe
Caroline McAuliffe
Dick Scobee
Larry Mulloy
George Hardy
Robert Lund
Joe Kilminster
Jerald Mason (as John E Nelles)
Chairman William Rogers
General Kutyna
Arnie Thompson
Gweneth Feynman
Reporter
Thiokol Manager
Self - Engineer, Morton Thiokol
Self (archive footage)
Self - US Narrator
Self
Self (archive footage) (as Francis Scobee)
Self (Engineer, Morton Thiokol)