Terasa Livingstone

Eric plans a special lunch for Sloan; Drama resolves to give up acting.

Something unexpected at sea surprises those on the raft; the remaining islanders try to blow open the hatch; a visitor to the encampment could be a threat to Claire's infant son.

Can knowing a secret be a motive for murder? The CSI team must figure out if a change in gender is cause for the death of a showgirl. Also Lindsay goes back to Montana to try to put the person who committed the murder of four friends behind bars.

Reagan (Christina Applegate) will do anything to make Amy’s first Christmas perfect, even if it means getting help from an unlikely source, her mom (guest star Blythe Danner, "Meet the Parents"). In an effort to find Reagan the perfect gift, Chris (Will Arnett) faces a major obstacle…the mall. Meanwhile, Ava (Maya Rudolph) fears her relationship is in trouble when Kevin (guest star Jason Lee, "My Name Is Earl") decides to spend Christmas with his ex-wife. Jennifer Hall also stars.