Series episode
| Kiefer Sutherland | ... | Jack Bauer |
| Leslie Hope | ... | Teri Bauer |
| Sarah Clarke | ... | Nina Myers |
| Elisha Cuthbert | ... | Kim Bauer |
| Dennis Haysbert | ... | Senator David Palmer |
| Zeljko Ivanek | ... | Andre Drazen |
| Vicellous Reon Shannon | ... | Keith Palmer |
| Xander Berkeley | ... | George Mason |
| Daniel Bess | ... | Rick Allen |
| Zach Grenier | ... | Carl Webb |
| Misha Collins | ... | Alexis Drazen |
| Henri Lubatti | ... | Jovan Myovic |
| Megalyn Echikunwoke | ... | Nicole Palmer |
| Kara Zediker | ... | Elizabeth Nash |
| Kevin Ramsey | ... | Ted Paulson |
| Eric Balfour | ... | Milo Pressman |
| Glenn Morshower | ... | Aaron Pierce |
| Pauley Perrette | ... | Tanya |
| Navi Rawat | ... | Melanie |
| Penny Johnson | ... | Sherry Palmer |
| Sam Ayers | ... | Jeff Breeher |
| Wade Williams | ... | Robert Ellis |
| Stephen Hopkins | ... | Direction |
| Robert Cochran Howard Gordon | ... | Script |