The Event A Matter of Life and Death (2010–2011) Online
The White House grapples with a mysterious biological threat. Their only hope is to crack Sophia during interrogation. Meanwhile, Vicky and Carter keep their hostage captive while they await further instructions. FBI Agent Collier, on her search for Leila, stumbles upon Vicky's secret life. Elsewhere, a powerful businessman, Dempsey with classified intelligence and ties to the White House, emerges from the shadows.
| Episode cast overview, first billed only: | |||
 | Jason Ritter | - | Sean Walker |
 | Sarah Roemer | - | Leila Buchanan |
 | Laura Innes | - | Sophia Maguire |
 | Ian Anthony Dale | - | Simon Lee |
 | Scott Patterson | - | Michael Buchanan |
 | Taylor Cole | - | Vicky Roberts |
 | Lisa Vidal | - | Christina Martinez |
 | Bill Smitrovich | - | Vice President Raymond Jarvis |
 | Clifton Collins Jr. | - | Thomas |
 | Zeljko Ivanek | - | Blake Sterling |
 | Blair Underwood | - | President Elias Martinez |
 | D.B. Sweeney | - | Carter |
 | Heather McComb | - | Angela Collier |
 | Julia Campbell | - | Val Buchanan |
 | William Russ | - | Officer Nugent |