The Team and the Justice League continue to hunt the Kroloteans that have invaded Earth—but the aliens have help from an extremely unexpected source.
The guys talk about their favorite tanks, fish, and pranks from season 1, including behind the scenes stories and never before seen footage from all their favorite tanks.
When Freddie gets a new job at the Pear Store, Sam, who is employed with him, accidentally ruins it. Meanwhile, Spencer makes a fire for the 18th time and because of their tiredness, the fire department is done with the Shays and to apologize, Spencer brings a batch of brownies to the station. Unfortunately, the vengeful staff makes him volunteer at the fire station, which leads to another fire, this time at the station. Also, Carly meets a boy at the the Pear Store named Trey and becomes obsessed to get him to ask her out.
Captain Hook's Mama want him to find a treasure, so he takes some from Jake and the crew.
Izzy accidentally spills all of her pixie dust, so she and the rest of the crew have to journey to the Fountain of Forever to get some more.
Optimus Prime travels to Antarctica to hunt down the second relic, but while there he is confronted by Dreadwing and Starscream, and finds himself caught between shifting alliances.
On their last day of their "All Over the World Tour", the boys want to learn how to change costumes faster, so they can break a backstage record held by NSYNC. Logan wanted to finish a book before the tour ends and French Inspector Henri Duchamp was looking for Carlos after posting online that he took a cricket out of France. Meanwhile, Kelly must save the boys from a faulty stage trampoline, but she is trapped outside.
Abby takes the stand in the government's case against Kevin Stack while Mitch tries to learn the details of Stack's master plan.
As Jayden struggles with his sudden doubts on whether or not he has what it takes to be the Red Ranger, Master Xandred demands Serrator return Dayu's Harmonium, prompting Serrator to reveal his true intentions.
will.i.am and Sir Tom Jones send their remaining four artists into the spotlight.
Dylan and Sam try to put aside their differences in order to get to the bottom of a case.
In Norway, the culture and history behind a well-made sausage are explored. Included: potato pancakes; three types of sausages.
Five teenagers inherit samurai powers from ancient Japan to protect the world from an army of monsters.
Aunt Raffy joins Giada De Laurentiis in the kitchen to re-create a few of grandmother Nonna Luna's recipes. Nonna Luna's recipe diaries include a wealth of family recipes and cooking secrets passed down from Nonna Luna to Raffy, and then from Raffy to Giada. Some of Giada's favorites include Nonna's Artichokes, Baked Risotto and a special Spinach Loaf.
Lockup explore prison facilities throughout the United States, profiling notable inmates, incidents, and prison operations.
Mumm-Ra arrives at Mount Plun-Darr and battles the Thundercats in an attempt to regain the Sword of Plun-Darr.
Nanny Agatha’s twin sister, Angela, is in town and Jessie suspects she is trying to steal her job and also catch Tony’s eye. Meanwhile, Emma copes with a giant zit on her nose.