| Rob Morrow (Don Eppes) |
| David Krumholtz (Charlie Eppes) |
| Judd Hirsch (Alan Eppes) |
| Alimi Ballard (David Sinclair) |
| Dylan Bruno (Colby Granger) |
| Navi Rawat (Amita Ramanujan) |
| Diane Farr (Megan Reeves) |
| Catherine Dent (Naomi Vaughn) |
| Martin Jarvis (Taylor Ashby) |
| James Frain (Allister McClair) |
| Shawn Hatosy (Dwayne Carter) |
| Braeden Marcott (Victor) |
| Gene Gabriel (Eddie) |
| Casey Williams (L'infirmier Lois) |
| Matt Gottlieb (Le docteur) |
| Rick Gifford (L'agent de la CIA #1) |
| Darren Capozzi (Chip) |
| Michael Dane |
| Jason Gray (M. Kidd) |
| Rene Mousseux (Wint) |
| Michael Ray Reed |