乔治·布什

George Bush

饰：Self - Vice President of the U.S.,(archive footage) (as George H. W. Bush)

Gregory Jarvis

饰：Self - Payload Specialist, STS-51L,(archive footage)

Tom Mintier

饰：Self - CNN,(archive footage)

Barbara Morgan

饰：Self - Christa McAuliffe's Backup,(archive footage)

罗纳德·威尔逊·里根

Ronald Wilson Reagan

饰：Self - 40th President of the U.S.,(archive footage)

Francis Scobee

饰：Self - Commander, STS-51L,(archive footage) (as Dick Scobee)

Michael John J. Smith

饰：Self - Pilot, STS-51L,(archive footage) (as Mike Smith)

约翰·格里恩

John Glenn

饰：Self - Former Astronaut,(archive footage) (as Sen. John Glenn)

Christa McAuliffe

饰：Self - Payload Specialist, STS-51L,(archive footage)

Ronald McNair

饰：Self - Mission Specialist, STS-51L,(archive footage)

Ellison Onizuka

饰：Self - Mission Specialist, STS-51L,(archive footage)

John Zarrella

饰：Self - CNN, (archive footage)

Judith A. Resnik

饰：Self - Mission Specialist, STS-51L,(archive footage) (as Judy Resnik)