Chris finds Julius' copy of Playboy and takes it to school and charges kids to look. But when Joey steals it he must work out a way to get it back before Julius realizes it's gone...

Earl tackles no. 127 on his list by making amends for pilfering a police officer's badge. When he discovers that the theft resulted in the cop's demotion, he tries to get the officer reinstated.

Clark saves a man who in gratitude decides to help Clark in return...by using his ability to turn invisible and his skill as a hitman to kill Lex so Clark can reunite with Lana. And Clark and Lana finally square off about Lana's new relationship.

The winner of the Reward Challenge will have the chance to receive a brand new car. Meanwhile, players scrutinize the others as new threats gradually emerge.

When Samantha's real husband shows up unexpectedly, Hyde learns that his marriage is null and void. Jackie is tired of being single so she creates a list of ideal qualities she wants in a man, only to realize her prince charming is right next door. Meanwhile, Red loses business when a big automotive store opens in town, so he decides to sell his shop and retire.

When Jackie realizes she has feelings for Fez, she turns to Donna for help and sees a therapist for love advice. After the doctor tells her she is only interested in unavailable men, Jackie is relieved ? until Fez gets dumped and she's still interested. Meanwhile, Hyde tries to keep Red busy with fix-it projects until his plan backfires when Red embraces retirement.

A wealthy defense attorney is killed at her sons wedding but Nicks car, containing all the collected evidence is stolen and the case is compromised. After discovering new evidence, the team suspects that someone from the wedding party may be responsible for the murder.

With Senior Prom in full swing, the good side, as well as the bad, comes out in everyone. Taylor hits an all-time high in her life, while Summer hits bottom with her prom date. Seth, with the help of Anna, devises a plan to win Summer back. Meanwhile, Volchok escorts Marissa to prom, and Ryan brings an unexpected girl from the past. Later, one of the girls is crowned Prom Queen, but the event is overshadowed when Ryan lapses back into his own ways when the Prom funds go missing.

Dwight plays the role of Volunteer Sheriff after finding half a joint in the Dunder Mifflin parking lot leading to an investigation. Pam gives Jim a play challenge where he must be silent until he gives Pam a can of Coke.

After Sam has a vision of a family being attacked by a demon, similar to the way his mother was attacked, the Winchesters follow demonic signs to Salvation, Iowa, to kill the demon using the Colt. However, Meg calls the family to let them know if they don't give her the gun, she is going to kill their friends.

Friends and family gather for the funeral of Will's father. During the reception everyone shares with Will fond last memories of his father, while Will's last memory of his father is not as pleasant. As he tries to come to terms with their last fight, Marilyn helps him realize the changes he must make in his life. Will's ex-boyfriend Vince also attends the funeral service. Meanwhile, Grace attempts to comfort the grieving younger members of the family and begins to doubt her ability to be a good mother.

Mac wants her Attorney General to look into an urban situation in Maryland because it's where Gardner is from. Mac is also briefed on the situation of the missing surface-to-air missiles that went down in a military plane crash over Pakistan and has to make sure that the weapons do not end up in the hands of terrorists. Templeton is ralling support for the Templeton Act which focuses on domestic crime and Mac is threatening to use her veto power in the hopes for more law enforcement and education over the bill's calls for tougher sentencing. Dickie learns that Vince is planning a commitment ceremony with his partner and he warns him not to invite Mac because it might hurt her in the polls.

Pratt departs for Africa with attitude to spare but makes his first contact with harsh reality before the plane lands. Abby senses something is not what is seems when she treats a 12-year-old and her grandmother (guest star Diane Ladd), then differs with Luka over the best course of action. A prisoner is brought to the ER with what everyone thinks is a fake case of appendicitis. Morris is dressed, and ready, to impress, but Albrights not. Its time for Kerry to return to work and Clemente doesnt know when its time to leave.

The team searches for a teenage figure skater who disappears after practice one day and discover that many people in her life had reason to worry. The team's investigation leads to the rink's operator, a convicted rapist who was the last to see the girl.

Team Shamrock is upset with their lack of training and take matters into their own hands. Fed up with Matt's behavior at the gym, Bisping gets drunk and goes on a tirade. And two more light heavyweights compete for a spot in the semi-finals.

TONIGHT: Actor and star of R.V., Robin Williams!

TONIGHT: Stephen Colbert welcomes the editor of The Weekly Standard, Bill Kristol!

Dr. Statham enters politics but requires a voice coach and the use of a car with two loudhailers!
Martin inadvertently becomes a pimp.
Mac and Caroline get a little closer but Holly sticks her oar in with a little ginger surprise for Mac.
Harriet and Lyndon manage to have a date despite Joanna's best attempts to sidetrack her with work.
Guy is not exactly the best flatmate but is he there at the right time for Caroline?

HOST: Sean Lock TEAMS: Ian Hislop & Shami Chakrabarti; Paul Merton & Peter Capaldi