| Cast list | | Greg Benson | as | Tom Burnett | | Jason LeGrande | as | Mark Bingham | | Bryce Wagoner | as | Richard Guadagno | | Kevin Paul | as | Jeremy Glick | | Bryan Friday | as | Todd Beamer | | Steve Izay | as | Joe Nacke | | Raj Maan | as | Ahmed Al Nami | | Toni Youngblood | as | Cee Cee Lyles | | Ankur Bhatt | as | Saaed Al Ghamdi | | Pej Vahdat | as | Ziad Jarrah | | Michelle Baldwin | as | Herself | | Dick Bennett | as | Don Peterson | | Mark Bingham | as | Himself (archive footage) | | Robin Bird | as | Georgine Corrigan | | Stan Bly | as | Mickey Rothberg | | Derril Bodley | as | Himself | | Phil Bradshaw | as | Himself | | Irene Bulhak | as | Hilda Marcin | | Deena Burnett | as | Herself | | Tom Burnett | as | Himself (archive footage) | | Jerry Butler | as | Himself | | Roger Cantu | as | Joe Wallace | | Christy Clark | as | Lauren Grandcolas | | Robert Cushman | as | Donald Green | | Lenore Cutler | as | Colleen Fraser | | Brian DeCato | as | Matt | | Annette Dominguez | as | Sandy Bradshaw | | Diana Marie Ferra | as | Linda Grolund | | Dorothy Garcia | as | Herself | | Liz Glick | as | Herself | | Jack Grandcolas | as | Himself | | Lauren Grandcolas | as | Herself (archive footage) | | Bea Guadagno | as | Herself | | Gerry Guadagno | as | Himself | | Lori Guadagno | as | Herself | | Larry Hanes | as | Ed Ballinger | | Esther Heymann | as | Herself | | Alice Hoglan | as | Herself | | Bernie Hourihan | as | Andy Garcia | | Lisa Jefferson | as | Herself | | Holli Joyner | as | Herself | | Jessica Kaplan | as | Deora Bodley | | Arne Kruithof | as | Himself | | Phil Ladner | as | John Tagliani | | Tracy Miller | as | Cleveland Air Traffic Controller | | Louis Paul Nacke II | as | Himself | | Kenny Nacke | as | Himself | | Madden Page | as | Edward Felt | | Julia Parker | as | Debbie Welsh | | Lynda Perlman | as | Jean Peterson | | Bert Rodriguez | as | Himself | | Suzanna Sanchez | as | Elizabeth Wainio | | Victoria Spark | as | Lorraine Bay | | Nefetari Spencer | as | Melodie Homer | | Kiefer Sutherland | as | Narrator (voice) | | Ben Wainio | as | Himself | | Elizabeth Wainio | as | Herself (archive footage) | | Sarah Wainio | as | Herself | | Robert Wood | as | Capt. Jason M. Dahl | | Don Worley | as | United Airline supvr. | | Bill Wright | as | Himself |
| | Crew list: | | Bruce Goodison (Director) | | Phil Craig (Writer) | | Victoria Spark (Writer) |
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