Hank begins his blogging job at Hell-A-Magazine. Karen is able to set Hank up with her friend Sonja by disguising the get together as a family dinner. At dinner, Becca reveals how Hank met Karen.
Jeremy decides to teach Odd, Ulrich, and Yumi how to use the Supercomputer in case he or Aelita are unable to, being X.A.N.A.'s favorite targets. During the lesson, Jeremy is attacked by one of X.A.N.A.'s polymorphic clones, leaving the others to operate the Supercomputer without help. Aelita is at the final audition with the Subdigitals, competing against two other candidates, and thus cannot be contacted. To make matters worse, the clone heads for her after dealing with Jeremy. Using what they learned from Jeremy, the others are able to rescue Aelita and deactivate the tower without his help. Aelita is also chosen as the winner of the audition despite her walking out on them.
Audrina invites Lauren out to dinner to get to know Justin better. Lauren is not impressed by him. Audrina talks to Justin and decides to give their relationship time. Spencer suprises Heidi by buying two arcade games for the apartment. Later, she suprises him by painting over the mural in the living room.
Grace and Ham play cops and robbers with toy guns. Grace’s favorite Aunt Cathy comes to town – has a run in with Earl, clashes with Betty – and reveals some shocking news. But first-- Rhetta, Grace, and Aunt Cathy get drunk and remember old times. Meanwhile, cattle tycoon Alvin Green’s world begins to crumble after his lucky bull statue is stolen. He insists Major Crimes take the case. When Grace’s father has a fire station named after him, Grace’s family comes together for the dedication ceremony. Henry’s cat dies and Grace comforts him the only way she knows how.
When a Chinese business woman is found dead on the tour bus she and her husband operate, Brenda and the squad must dig deep to investigate her past life.
Science-fiction addict Kevin believes aliens from outer space may have landed. Truly, Clegg and Alvin help to convince him he is right.
To try and re-invigorate his marriage, Brett decides a romantic trip away to tropical Queensland could be just what is needed. Elsewhere, Kath is feeling flat and Sharon is accused of the greatest sporting crime of all.
A performance at a local "World Music Jam" results in the Conchords gaining two new fans, but Mel is suspicious of the newcomers and their motives. Murray encourages the band to adopt a more "rock star" attitude.
Tom has trouble focusing on the hunt for Richard Tyler because of dreams he's having about the future.
While on a trip to visit Bruce, Johnny views a racehorse being stolen in a vision. He also realizes that he may have lost the chance to reunite with Sarah and J.J. thanks to Stilson's efforts.
Barb finds out that her mother is about to re-marry. Bill hears disturbing news about Weber Gaming. Meanwhile, Nicki is upset by outside influences on her children.
Ryotaro Nogami transforms into Kamen Rider Den-O traveling to different times using the time-traveling train DenLiner to battle the Imagin monsters and preventing them from altering the past to affect the present and future.
The MythBusters team tackles masturbation myths. G-Force’s Tiny needs to shed a few pounds. Popeye’s friends hold an intervention over his addiction to spinach. Godzilla takes a rookie out for a Training Day. Tablesmasher attempts to defeat The Council of Evil Tables. Dirty Harry deals with a punk that does feel lucky. After retirement, Bob Barker handles the neutering personally.
The two teams take canoes to a nearby island and build rescue fires on it in this week's contest. Another contestant is voted off the island.
Filmmaker Skull Boy sets out to bring his script, `The Adventures of Skull Kid' to the big screen! However, it turns into a wacky cartoon based on Ruby and friends...to mixed reviews.
Vince, Ari, and Dana Gordon receive the script for Vince's next project, but Billy's interpretation is vastly different than what he was supposed to write. Vince loves the script anyway leading Ari to try and keep the studio interested. Eric is occupied with a new client and her boyfriend.
Doombots invade the Baxter Building in the middle of the night, but their attack is just a distraction for Doom to launch the Baxter Building into space.
Yeah, Kenichi’s a total wimp. He’s always getting picked on and doesn’t have a lot of friends to stick up for him. The guy needs motivation if he hopes to graduate in one piece. Well, Miu’s the perfect motivation. She’s hot, she accepts him, and she just so happens to live at a dojo with six martial arts masters. You could say fate has led Kenichi to their door, or you could say he was just following the hottie. Either way, he’s about to get whipped into serious shape. If he can survive some hard-core training, he might survive another day at school. He might even score with Miu. Yeah, you could call Kenichi a wimp. But let’s go with underdog instead.
Miley is envious of her Dad spending time jamming with the Jonas Brothers. Jackson tries to break the World Pogo-stick record.
The gang manages to convince Jeremy to let them test out the Skid. During this test, the navigation system bugs up, leaving the gang stranded in the digital sea. Jeremy runs to his room to fetch the backup programs, but forgets that it's Fire Safety Day and runs into several teachers, eventually having to scale the roof to get to his room. Meanwhile, the Skid stumbles upon another Lyoko and is attacked by two eel-like monsters. Jeremy is able to repair the navigation system and bring his friends home, after which he surmises that the replica of Lyoko is created from the portion of the Keys to Lyoko that X.A.N.A. has stolen from Aelita's subconscious in the second season finale, The Key. Jeremy wonders how he plans to use it.