Season Finale.The Sea Shepherds continue to attempt to disrupt the whaling fleet's operations. When the Yushin 3 tries to transfer a dead whale to the Nisshin Maru, Captain Watson maneuvers his ship to block the transfer resulting in a full-speed collision.

Monk and Natalie are stranded in a small desert town and the detective spots a UFO. He soon discovers himself the center of attention, and is called in to investigate a dead woman discovered in the desert.

Jack investigates the deaths of scientists who drowned in less than liquid circumstances. Meanwhile, Allison's baby shower goes green.

Guests: TV host Jay Leno, journalist Chuck Todd, Rep. Jan Schakowsky (D-IL), author Sam Harris, journalist Jeremy Scahill

Topics: Health care reform, protesters bringing guns to town halls, lack of information and explanation of issues by the media, controversy over private military contractors like Blackwater, politicization of the terror alert level system in the 2004 presidential election, lack of employers offering vacation and sick leave pays in the United States

Lassiter reluctantly asks Shawn and Gus for help when his surrogate father, sheriff of Sonora, thinks a ghost is wreaking havoc in his town. And even though this Wild West re-creation town is bigger on show than facts, it turns out a real crime is being planned and the murder of the Sheriff's business rival is only the beginning.

Coming Soon...

A Snover plays tricks on the group but provides some berries but Team Rocket soon strikes.

Britain's biggest talent show returns for a brand new series. Judges Simon Cowell, Cheryl Cole, Dannii Minogue and Louis Walsh sift through a record-breaking number of applicants, who this year must audition in front of a studio audience and the panel. The heats start in London, before moving on to Manchester and Glasgow. Watch out for Simon and Louis falling out over a pair of Irish twins. Plus, who gives what Simon describes as 'the best first audition I have ever heard'? Dermot O'Leary hosts.