"You heard ‘fire’. Then you heard a scream." The Apollo 1 tragedy and what happened 21 months later – Apollo’s first successful manned mission into Earth’s orbit. With Kevin Fong.Starring:George AbbeyWalt Cunningham Glynn LunneyGerry GriffinJohn AaronJerry BostickCourtesy of the Johnson Space Center Oral History Project: Chris KraftGene Kranz Wally SchirraGeorge Jeffs Courtesy of CBS News: Gus GrissomEd WhiteRoger ChaffeeTheme music by Hans Zimmer for Bleeding Fingers Music#13MinutestotheMoon www.bbcworldservice.com/13minutes