A burglar inadvertently becomes infected with a deadly virus. Dr. Sloan and Jesse are subsequently exposed to the virus after Jesse stumbles upon the thief's dead body. Both Mark and Jesse are confined to Mark's home while Steve and Amanda investigate the drug company that manufactured the virus, in the hopes of discovering an antidote before Jesse runs out of time.
Quest roles:
Ken Howard, Roger Aaron Brown(Attorney Clark Easton), Cindy Katz(Gayle Wentworth), Wayne Pére(Ray Dinino), John Vargas(Sebastian Dupré), Eric Menyuk(Peter), Rebecca McFarland(Janie), Cody Glenn(Police Officer)