Liza De Weerd

Meredith's friends and fellow doctors work to save her life after her near-drowning; Izzie gathers her courage to perform surgery at the site of the ferry accident.

Many lives are threatened as Joe enacts his final plan, Claire's decision puts her in treacherous territory, Mark and Luke must decide what to do next.

Monk reluctantly adopts a dog while looking into the disappearance of its owner.

Vaughn and Jack search for a cure when Sydney is infected with a mind-altering and potentially deadly hallucinogen, causing her to slowly lose touch with reality.