Lilly is ecstatic when she gets two tickets to a Hannah Montana concert and invites Miley to accompany her. Miley refuses, saying that she doesn't like Hannah Montana. Miley's dad, Robby, tries to convince her to tell Lilly her secret: That she is Hannah Montana. When Lilly finds out what Miley's been hiding, will she treat her the same? Jackson won't take no for an answer when he wants to borrow money for his big date. But his dad keeps refusing to be his personal ATM.
When Earl is attempting to cross number 24 ("Stole a red 'Take-a-number' machine” ) off his list, Randy tries to get Earl to back down by trying to make him remember, through a flashback, how they got the machine around New Year’s Eve 1999. Darnell convinces the gang to believe that Y2K will signal the end of the world and they, happily, will be the last people on Earth.
Yasmin is distraught over Seb's death and is being comforted by her family. She can't believe he has been viciously murdered - who would do that? Meanwhile, her guilty lover Cash is calmly destroying any evidence that will tie him to Seb's murder - Yasmin must never discover the truth. Darius is devastated to hear about Seb's death. He is comforted by Shannon and her new boyfriend Callum who are interested to hear about Jeanette Dunkley's healing abilities. Perhaps she can get rid of Callum's mum Trisha's cancer? Both Jeanette and Trisha are equally as reluctant to get involved as this could ruin both of their scams. They will have to conjure up a plan quickly before their loved ones find out the truth. Cash's sidekick Woody is in a sweat. He never meant to kill Seb, just rob his car. Whilst Woody is winding himself up, Cash is keeping his cool - all's fair in love and war. Joly and Matt are so proud of their new business venture and Joly can't wait to have both their names up on the licence plate but Matt is surprisingly reluctant to have his on it. Why is he being so evasive? Sparks are flying in the brasserie's kitchen between Rees and Lizzy. But Chanel soon puts a stop to their flirting. For someone who claims not to care about Rees, she is certainly taking an active interest in his love life. It is the official opening party and Joly is thrilled her long lost friend X Factor's Rowetta, is able to officially kick things off for Canteen. Cash makes an unwelcome appearance at the party with a stunning antique necklace for Yas in the hope of winning her back. But where did he get it - and will Yasmin say yes? Desperate to cover his tracks, Cash is forced to torch his car when he discovers the police are closing in.
Hyde house-sits for his father while he attends an Eric Clapton concert; Kitty is beside herself now that Donna's dating Randy.
When an old friend returns to Newport, Ryan decides to help her, which causes problems for him and Sadie. When Summer and Seth run into another rough patch Taylor tries to help them out. Sandy has to deal with more problems with the Newport Group and Marissa must deal with being alone.
Andy consults Josh Stein, who's studying to become a rabbi. Josh also helps Delia with her Bat Mitzvah. Ephram supports Kyle, as his father comes to town. Amy's professor talks to Harold about a medical procedure. Andy is trying to go on a date with someone he met over the internet, but he has to postpone multiple times.
Abby and Luka desperately try to keep a young woman brought into the ER with stab wounds to the neck alive. As her condition begins to worsen, Clemente steps in and tries a risky procedure on the girl in order to save her life. Meanwhile, Neela pulls an all-nighter in preparation for a speech at a surgeon's convention, Ray treats a man claiming to have swallowed a bottle of pills, and Sam decides to take a part-time job with Richard to help her with childcare expenses.
As Ash and the others finally arrive at the Battle Tower, Ash does some last minute training with Pikachu. He is suddenly attacked by a Beedrill and a girl comes to his rescue. After sending Beedrill away, they are attacked by a Gyarados and she once again talks to it and helps it calm down. Soon, Team Rocket attacks wanting Pikachu and this human who can talk to Pokémon. After fending Team Rocket off, she introduces herself as Anabel. Before Anabel can properly introduce herself, Ash runs off to the Battle Tower only to find out Anabel is the Frontier Brain. As the battle begins, Ash quickly falls behind as Anabel can speak with Pokémon through telepathy. Can Ash manage to get past her special ability and win his sixth Frontier Symbol?
Chris' beloved grandfather (Jimmie Walker) dies while paying a visit to Rochelle and the family, and the extended family comes to town to pay their respects.
Cody is disappointed when he finds out that Zack is doing better than him in woodshop at school. London takes credit for a book that Maddie wrote.
Mr. Moseby gets worried when his older brother Spencer arrives at the Tipton for a visit. Zack and Cody buy a bike, but they have to share it. Maddie and Esteban mess with London's horoscope.
George discovers that Max has begun an online romance with a teenage girl from Chicago. When he assumes his son's identity to protect him from what he suspects is an internet predator, George comes face to face offline with Freddie.
Wallace's new girlfriend Jane enlists Veronica's help when her older sister Heidi appears to be a "runaway bride," but the clues suggest something possibly more disturbing happened on the way to the altar. Meanwhile, Keith and Veronica decide that they have no choice but to go to Sheriff Lamb with the evidence they've uncovered about the bus crash. Later, Kendall has a tempting offer for Aaron Echolls.
The BAU unit travels to NYC to investigate a series of murders that appears to have been committed by a vigilante conducting revenge on former criminals who have been released by the justice system.
Stewart and Lydia pretend to still be married to one another while his former receptionist visits. Oliver wants to stop dating a woman whom he finds annoying, but feels horrible because she happens to be friends with Ben.
This episode demonstrates the production processes for residential water heaters, air bags, jelly beans and ice resurfacers, and shows how each is made.
Brennan and Booth stumble upon a subterranean world of homeless people when they find the remains of a filmmaker in the ventilation shaft of an underground tunnel.
Sun comes to the realization that she might be pregnant. She struggles on whether to tell Jin about the situation. Meanwhile, with no success from Jack or Sayid, Ana-Lucia is called in by Locke to interrogate the new prisoner Henry Gale to get more information out of him about the balloon that he and his wife supposedly landed on the island with.