Synopsis by Hal Erickson
Max's (Jessica Alba) worst fears are realized when she inadvertently passes her virus to Logan (Michael Weatherly), leaving him near death. Frantically, a possible blood donor is sought out amongst the transgens -- but is anyone available, or even willing? As if this wasn't enough dramatic material for the episode, Alec (Jensen Ackles) is confronted with his evil doppelganger; White (Martin Cummins) foments a public witch hunt against the transgens; and the doglike Joshua (Kevin Durand) bonds with a blind woman named Annie Fisher (Kandyse McClure). As a bonus, this episode includes flashbacks excerpted from the first-season installment "Pollo Loco."