When the space shuttle Challenger blew up in 1986, it was the most shocking event in the history of American spaceflight. The deaths of seven astronauts, including the first teacher in space Christa McAuliffe, were watched live on television by millions of viewers. But what was more shocking was that the cause of the disaster might never be uncovered. The Challenger is the story of how Richard Feynman, one of America's most famous scientists, helped to discover the cause of a tragedy that stunned America.

William Hurt
as Richard Feynman

Bruce Greenwood
as General Kutyna

Joanne Whalley
as Gweneth Feynman

Brian Dennehy
as Rogers

Eve Best
as Sally Ride

Kevin McNally
as Lawrence Mulloy

Henry Goodman
as Dr. Weiss

Langley Kirkwood
as Avionics Engineer

Nick Boraine
as SRB Engineer

Meganne Young
as Michelle Feynman