A painter's undiagnosed illness affects his work, and House and his team must look at the man's paintings to determine what's wrong with him.

While investigating a mysterious suicide of a Navy Lieutenant aboard an aircraft carrier, DiNozzo learns that the suicide may actually be a part of a much deadlier scheme.

Lizzie has difficulty adjusting to the new school, Lund battles his daughter and a growing addiction, and Jenn dislikes the newly appointed board member.

After Debbie lands the chance to shoot a fashion show for Nylon Magazine, Annie uses the opportunity to her advantage for a class assignment. Naomi believes the upcoming show could help fix her parents' marital mess, but it only makes matters worse. Ty and Annie's relationship is put to the test when Adrianna reveals a secret. Meanwhile, Kelly receives a phone call that could change her relationship with Ryan.

A third couple is released from the competition. Also, the "Macy's Stars of Dance" makes a return for its third season, where Brian Friedman choreographs a routine entitled "Neon", in which all the dancers along with Step Up's Jenna Dewan and The Pussycat Dolls' Carmit Bachar join in the fun. Jessica Simpson is the musical guest who will perform 2 songs.

The contestants are taken for a road trip to the Grand Canyon, along with a temptation challenge at a convenience store. While at the landmark site, the contestants must figure a way to work out since there is no gym nearby. The families compete in a kayak challenge for prizes, and one member will need help from the medical staff by the end of the trip. The weigh-in proves to be a surprise shake up and cause a difficult elimination.

Casey, Ashleigh, Frannie and Lizzie attend the ZBZ National Convention in Orlando. At the event, ZBZ sisters can propose changes to the ZBZ National By-Laws. Frannie suggests to overturn a rule which states that removal from office precludes the removed party from ever again seeking that office. Casey tries to get voting members to vote against Frannie's proposal. When both Casey and Frannie each secure three votes, it's Tegan who will make the final decision. Paula, a 60-year-old ZBZ sister from North Carolina, gives some tough-love advice to Casey. While Frannie is away, Evan flirts with another girl. He even wants Calvin to be his wingman because the girl has a lady friend with her. Rusty seeks Cappie's advice to understand why a fellow female classmate acts differently day and night. Max throws an engineering party at the KT house. A fire marshal gives two safety code violations to the KT house.

The team investigates a strange cylinder, found in a deadly explosion at a construction site in New York City. The cylinder was in the middle of the explosion and was completely unharmed. Olivia uncovers a correlation between different disturbing events.

Megan is shocked when she finds an adult DVD in Rose's bookbag, but even more shocked when Rose reveals that she is not a virgin and is planning on having sex with her current boyfriend. Meanwhile, Sage invites Lily out to a restaurant to dig up dirt on Megan and the two end up drinking together, something that infuriates Megan. Finally, Megan is worried when she thinks that Jacob might be losing interest in her.

The CBI is called in to investigate the murder of a young woman, found tied up and dumped in a Northern Napa County vineyard. Lisbon focuses on the theory that this was the result of a lovers' quarrel, but Jane believes this may be the work of a serial killer. He investigates his own theories and gets the team's assistance with a plan to catch the killer.

When Eric, a teenage boy comes into the precinct to confess his sexual feelings towards his younger stepbrother, Stabler and Benson aren't sure exactly how to handle this because no crime has been committed. When they find out Eric is missing they must find him before a crime is committed.

The Strike Team attempts to free a drug kingpin's kidnapped daughter. Claudette once again comes face to face with Kleavon Gardner whose trial is approaching. Meanwhile, Dutch continues to look into Lloyd being a potential serial killer.

A rising exec is abducted from a Taxi after attending a rooftop party. The team also continues to learn to adjust with their new boss.

A cocaine habit derails a would-be actress' chance for a career until her brother asks for William's assistance. Elsewhere, Swenton disappears, leaving a worried Akani following his trail.

Racist patients cause trouble for the doctors and nurses; Anna, Robin's mother, stops by GH when Robert has emergency surgery.

Tonight, comedian Bill Maher talks about his new movie Religulous.

Tonight Stephen welcomes singer/songwriter James Taylor.

Leo is stopped for drink driving and finds himself having to do community service in a rough part of South London, answering to a tough-talking community worker named AJ who is not happy to be saddled with a 'drunk whitey'.

Leo tries to keep his head down, do his hours and get out. But when one of the lads is stabbed near their playing fields, Leo steps in and saves the boy's life, winning him new respect from AJ and the kids.

Nikki investigates the death of a young girl from the same area who, it seems, was murdered.