Series episode
| Kiefer Sutherland | ... | Jack Bauer |
| Leslie Hope | ... | Teri Bauer |
| Sarah Clarke | ... | Nina Myers |
| Elisha Cuthbert | ... | Kim Bauer |
| Dennis Haysbert | ... | Senator David Palmer |
| Mia Kirshner | ... | Mandy |
| Carlos Bernard | ... | Tony Almeida |
| Penny Johnson | ... | Sherry Palmer |
| Michael O'Neill | ... | Richard Walsh |
| Xander Berkeley | ... | George Mason |
| Rudolf Martin | ... | Martin Belkin |
| Richard Burgi | ... | Alan York |
| Daniel Bess | ... | Rick Allen |
| Matthew Carey | ... | Dan Mounts |
| Jacqui Maxwell | ... | Janet York |
| Tanya Wright | ... | Patty Brooks |
| Karina Arroyave | ... | Jamey Farrell |
| Devika Parikh | ... | Maureen Kingsley |
| Gary Murphy | ... | Vincent O'Brien |
| Jeff Ricketts | ... | Victor Rovner |
| Petra Wright | ... | Flight Attendant |
| Karen Kim | ... | Flight Attendant |
| Stephen Hopkins | ... | Direction |
| Robert Cochran Joel Surnow | ... | Script |