Larry uses Sammie Greene's bat mitzvah to try and clear up a nasty rumor about him; the Blacks announce they're returning home; Larry makes another attempt at dating.
Sean and Julia learn more about their new family dynamic as Sean resists Eden's advances. Kate reveals a secret compulsion. Matt comes to Los Angeles with some troubling news for his fathers.
Stan, who had Hayley brainwashed because he wanted her to be a sleeper CIA agent, activates her and orders her to marry a senator's son. Meanwhile, Roger and Steve decide to open a detective agency like the ones in the '70s TV shows they have been watching.
Lucy is the 21-year-old daughter of Satan in this dark comedy.
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.
She-Ra cannot get a moment of peace as Etheria is constantly under attack while she suffers from period pains. The Grease Gang create a new hump machine. The Magic Garden discovers that the story box has a biblical story they will never forget. Lego goes Babel! The Smurfs Village is ravaged by a hurricane.
Leaving the romantic city of Rome they head down the Amalfi Coast as they make their way to the edge of Italy, ready to catch the ferry over to Sicily. After a days rest and new tires on the bikes they are ready to hit the new terrain. The team embarks on the ferry as they leave Europe behind and sail over to Tunisia. Whilst on board tension and voices rise as there are concerns over the safety of Charley's wheelies. With a long boat ride still ahead there is an atmosphere amongst the team.
The Walkers unite as Justin's addiction hits an all-time low. Kitty and Robert build new plans for their future.
Presumed dead, Lois returns from the wilderness and names Stewie as her killer. On the lookout for Stewie, Joe leads a manhunt around Quahog. Desperate to stop Stewie, Lois realizes what she must do.
When the family goes out to a restaurant where the food is cooked at the table Cotton throws a tantrum and gets into a fight with the chef. The fight leaves Cotton near death in the hospital.
When a boy named Percy wishes he could impress the Loco's with his mascot outfit, he has Xavier pretend to be him in a costume. The Loco's decide to let Xavier lead them for a while and things get a bit out of hand.
Rush week places the residents of Omega House in a variety of erotic positions.
Gotham citizens are bursting into hysterical laughter and dumping stolen goods into the river, and Batman is soon on the trail of the Joker.
With their mission completed, the group looks back on all their fond memories of Lyoko. Sissi, meanwhile, plants a tracking device on Ulrich in order to discover their secret. When it comes time to shut down the supercomputer, all but Yumi are unwilling to go through with it: Aelita is still holding onto the hope that her father can somehow be saved, Jeremie doesn't want to take away the thing which made them friends, and Odd and Ulrich both liked being heroes. While they muse over their attachments to Lyoko, Sissi finds her way into the computer lab, and Jeremie's open diary reveals the whole of their adventures. When Sissi tries to explain this to her father, he believes she has lost it and sends her to the infirmary. A return to the past deals with that problem. Ulrich stops Sissi from planting the tracker on the repeat attempt, and the quintet invites her as a friend. Once more at the supercomputer, the group unanimously decides to shut it down, closing the book on their adventures, for now.
With the Skid gone and XANA's Replikas at unmanageable numbers, Jeremie continues work on his multi-agent system. Meanwhile, Aelita has nightmares about her father being killed by XANA. As Jeremie works, he is contacted by Franz Hopper, who arranges a meeting on Lyoko. William wants to help, but all except Aelita are a little wary of trusting him again. William is left in the lab with Jeremie. After meeting up, Franz transmits the data necessary to finish Jeremie's multi-agent system. However, XANA is not willing to give up without a fight, activating a tower to possess William once again while sending the Kolossus to deal with Franz. Yumi willingly devirtualizes herself and fights William while the others protect Franz. Once Franz is finished transmitting the data, Aelita and Odd head to Sector Five to finish the program. Ulrich, meanwhile, manages to defeat the Kolossus, but its corpse falls on Ulrich, devirtualizing him instantly. However, a problem arises: the energy requirements are too great. Aelita's nightmare is realized when Franz makes the ultimate sacrifice himself to power the program, and in doing so XANA is wiped out completely. Though a great victory for them, the loss of Franz Hopper leaves them with little reason to celebrate.
Tom's match against Crellan continues. He manages to defeat Cromax several times, only for him to keep coming back. After Tom finds the reason for this problem in the form of Ariak, the battle comes down to Maxxor vs Cromax. At that point, Klay and Krystella's little trick becomes Tom's trump card.
After seven victories in the Crellan Drome, Tom is challenged to another match by CodeMaster Crellan. In preparation for his match, he scans Mugic that he is tricked by Klay and Krystella into believing it will double his power, but it really switches their stats. Can Tom overcome this bump in the road and defeat CodeMaster Crellan?