Tania Raymonde

Love is in the air when Amy convinces Sheldon to join her (as well as Howard and Bernadette) for a romantic weekend in Napa Valley to celebrate Valentine's Day. Meanwhile, Leonard and Penny must rush Raj's dog to the vet.

When a real human skeleton is found being used as a stage prop for a death metal band in Norway, authorities determine the victim was an American citizen. The Jeffersonian team tracks the skeletal remains to an underground U.S. death metal band and identifies the victim as a bassist named Mayhem from a band called Spew. As Booth and Brennan venture into the unfamiliar world of death metal music to search for the killer and a motive, they learn about their own team’s surprising musical preferences and gain new insight into Sweets’ past. Meanwhile, when Sweets asks Dr. Gordon Wyatt (guest star Stephen Fry) for input on the book he’s writing about Booth and Brennan, Dr. Wyatt lends Sweets an interesting perspective on the pair’s unique relationship.

When a sailor in Washington receives a package containing a pair of blue eyeballs, Gibbs investigates a former Navy Intelligence agent who is now a private contractor in Paraguay.

Lt. Casey must work with Voight and the Intelligence Unit; Shay grows increasingly excited about the prospect of motherhood; everyone comes together to support the opening of Molly's.

Jack and the castaways begin efforts to make contact with Naomi's rescue ship.