| 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) |
| Peter MacNicol (Le Dr. Larry Fleinhardt) |
| Will Patton (Le Lt. Gary Walker) |
| Jason Durr (J.W. Piennar) |
| Yancey Arias (D.J. Rodriguez) |
| Troy Titus-Adams (Le Dr. Patricia Stone) |
| Dave Florek (Alex Evans) |
| Tim DeKay (Pete Friscia) |
| A.K. Murtadha (Kevin) |
| Waleed F. Zuaiter (Ali Karimi) |
| Ryan Caltagirone (Barry Evans) |
| Denney Pierce (L'officier de police) |