| 角色 | 饰演者介绍 |
| Tom Burnett | 杰弗里·诺灵 |
| Todd Beamer | 布伦南·艾利奥特 |
| Deena Burnett | Kendall Cross |
| Mark Bingham | 泰·奥尔森 |
| Lisa Jefferson (Verizon Supervisor) | Monnae Michaell |
| Jeremy Glick | Colin Glazer |
| Lyz Glick (as April Amber Telek) | 艾普尔·特莱克 |
| Elizabeth Wainio | 劳拉·门内尔 |
| Ziad Jarrah (as Amin Nazemzadeh) | Amin Nazemzadeh |
| Esther Heyman | Gwynyth Walsh |
| Lauren Grandcolas | Jacqueline Ann Steuart |
| Alice Hogland (Mark Bingham's mother) | Marilyn Norry |
| Melodie Homer (as Kirsten Williamson) | Kirsten Williamson |
| LeRoy Homer Jr. | Biski Gugushe |
| Colonel | Tom Butler |
| Debbie Welsh | Wanda Cannon |
| Vaughn Hoglan | Rob Morton |
| Captain Jason Dahl (as Barry Levy) | Barry W. Levy |
| Ahmed Alhaznawi (as Zak Santiago Alam) | Zak Santiago |
| Saeed Alghamdi | Shawn Ahmed |
| Ahmed Alnami | Asim Wali |
| Mickey Rothenberg | Jerry Wasserman |
| Major | Michael Adamthwaite |
| Wanda Green | B.J. Harrison |
| Lorraine Bay | Linda Darlow |
| Jo Anne Makely | Kate Robbins |
| Sandy Bradshaw | Patricia Harras |
| FBI Agent | Michael Daingerfield |
| Boston Supervisor | Daryl Shuttleworth |
| Boston Controller | 艾伦·坡尔 |
