Guest Stars Angus Macfadyen as Jason Cooper Scott Lawrence as Wallace Bennett Haley Ramm as Emily Stanner R. Lee Ermey as Bob Henson Joel Bissonnette as Karl Altschuler Leith Burke as Agent Morris Jeremy Denzlinger as Ed Henson Obren Milanovic as Resident Stephen Hale as Biochem Geek Alex Wexo as Sam Sheridan Sean Hampton as EMT #2 Jeff Howard as EMT #1 Dawn Stern as Dr. Lisa Richards Tim Haldeman as Crane Operator Cinda Adams as Vicky Henson Robb Reesman as Agent Wilson Alexandra Raines as Mrs. Stanner Adrian Colon as Cop Tina Battaglia as Reporter Jose Rosario as Foreman