The Shredder sends Stockman and Hun on a quest to retrieve an Antigravity Generator from the city of Beijing, which is still floating in the upper atmosphere, thanks to the Triceratons.
After Kimiko accidentally breaks the Mosaic Scale, she hides the pieces in Clay's room. The next day, Clay starts acting weird ... and acting up. It turns out that the Mosaic Scale was used to contain a mischievous spirit named Sabeeny, an earwig who has possessed the Dragon of Earth. If Sabeeny finds the Monarch Wings, the sister Shen-Gong-Wu to the Scale, and combines them with the Mosaic Scale, it will no longer need a host! The earwig will become invincible! Can the Warriors stop Sabeeny?
During a marathon race, Artha and his friends fall into a trap by Moordryd and land in the ancient Track of Doom, realm of the ancient, warlike Dragon Prophets; they must convince the dragons that they have the strength to prevent a new war between dragons and humans.
Landmine tries to adjust to life on Earth while recovering from the injury Starscream's null cannons inflicted on him. Meanwhile, the Autobots discover what planet the second cyber planet key is hidden on, and Hot Shot and Red Alert are sent to seek it out.
The gang travels to a western town where the majority of the residents are robots.
Black Canary convinces Green Arrow to help save her mentor, Wildcat, from his involvement in an underground, super-powered fight club known as MetaBrawl.
It's Raven's birthday, but she is far from wanting to celebrate. But before Robin can learn why, the Titans receive a distress call and go to check it out. When they get there, they are greeted by none other than Slade, back from the dead. But Slade seems to have new powers along with a strange red mark on his head and he has a message for Raven that he is going to deliver, no matter what.
After falling asleep while watching Freaky Friday, Cate awakens to find that she and Bridget have switched bodies. C.J. and Jim have also trade places as well as Rory and his hamster. Only Kerry is spared and enjoys their predicament.
Red and Harold contract an extremely contagious virus and have to give each other flu shots. Red devises a way to throw garbage out the van window without littering. Harold injures Walter's ankle, forcing him to walk on his hands. Red creates a foolproof alarm clock and turns an old car into a snow cannon.
Archer tries to unify the Andorians, Tellarites and Vulcans in a plan to capture a marauder ship threatening to destabilize the region.
When his status as Surf King on an all-beach planet is wiped out by the Crusher, Dodgers must prevail in an impossible surfing contest.
Ingesting improperly self-prepared sushi sends Dodgers into a vivid fever dream.
When Monk is taken into protective custody after witnessing a Chinese mob killing, he's brought to a remote cabin in the woods where he uncovers another murder.
Various people in the L.A. area with seemingly nothing in common start to become extremely sick and die on the same day. Don fears bioterrorists may have released a deadly virus into the environment. While he tries to discover whether anyone is behind the outbreak, Charlie tries to locate the point of origin.
The arrival of Trance's sun threatens to destroy all the planets except Seefra-1 unless the system problem is fixed.
Finney gets a frantic phone call from Ben, a child he had helped in a previous case, which said that Ben's father was hurting Ben's mother and coming after Ben. Ben's father takes him to an abandoned warehouse, where the police soon follow.
Wanda decides to enroll the kids in an organization that teaches social skills to young people, with Vanessa instantly making new friends, who manage to get themselves into trouble & in mall jail.
A teenage slacker is given the ability to turn into the American Dragon and defend all mythical creatures that secretly reside in the human world.