While on the trail of Isaak Von Hagen, a known money launderer, Annie prepares to turn his wife, Elsa, into a CIA asset.

The school musical West Side Story is readied for performance, with Artie as lead director. Finn meets with a football recruiter (Eric Bruskotter), whom Coach Beiste (Dot-Marie Jones) gains as an admirer.[13] Kurt and Blaine reach a new, physical stage in their relationship, as do Rachel and Finn in theirs.

Dave welcomes actor Robert Pattinson, photographer Annie Leibovitz, and musical guests David Crosby and Graham Nash.

The NCIS team uncovers a discrepancy with DNA remains when investigating the crash of a military plane that had been transporting caskets.

When a Navy ID is found on a dead body tied to a hazardous material smuggling case, NCIS is granted permission to investigate in Mexico and asked to help locate the missing materials.

Jess is convinced by Cece that Nick may like her as more than a friend, while Schmidt tries to finally get together with Cece.

Amber gets a taste of what her mother had to deal with when she decides to let Seth stay with her. Adam tries to get physical with Kristina while Crosby struggles to come to terms with the idea of another man in Jabbar's life. Drew and Amy decide to take a step forward in their relationship.

Jax and Tara get a glimpse of life without SAMCRO but discover that their reality is hard to escape.

The trainers pick one player to represent their teams at the weigh-in. Elsewhere, the contestants work under a time limit to prepare low-calorie dishes for Season 11 champ Olivia Ward and cookbook author Devin Alexander; and Dr. Huizenga delivers good news to a player.

Herman Cain holds a press conference to address sexual harassment charges, Stephen saves Christmas, and Seth Meyers talks "Saturday Night Live."

Guest stars Jennifer Tilly and Lawrence Block. Geoff Peterson voiced by Dominic Monaghan.

Karl Hevacheck, aka the Human Genius, gets married.