Derek is still operating when he finds out about Meredith's current situation. Meredith is freaking out about her situation. Webber and Bailey are dealing with medical health issues. Cristina and Izzie have their own issues to deal with because of Meredith's situation. Addison freaks out when George tries to find a solution to Bailey's impromtu postponement. Overall, Seattle Grace Hospital is still under code black and the situation is getting worse.
(Season Finale) The squad is assigned to protect a civilian convoy. Lt. Underpants leadership skills take a toll on the squad. Back at home, Bo meets somebody who may be able to help him get back in the Army and Sergio receives surprising news from Anna.
Lois discovers she has mono after a visit to the doctor. She then ends up giving it to Malcolm after her maternal instincts begin. As a result, both Lois and Malcolm are forced to spend an entire day and night together in the same room. Hal, meanwhile, is invited to all of his neighbors' parties after they know Lois will not be attending any of them.
Huey has to stop Riley and a small gang of misfit idiots from nabbing the talk show deity, Oprah.
During Chinese New Year, a demon attempts to steal a mystical wooden staff, that's protected by the Zodiacs and they enlist the aid of Piper. Meanwhile, Phoebe enjoys her new place by throwing a housewarming party that gets out of control; a monk teaches Billie how to use her power of projection to find her sister; Paige tries to get through to Henry about her magical abilities.
Bette gives Tina her consent -- and a possible ultimatum -- to explore her feelings for men. Jenny meets with a publisher about her manuscript for a book, Billie makes Moira a tempting, but shady offer, Kit gives in to Angus' advances, and Carmen lays down the law to Shane regarding their relationship. Alice offers her support to Lara and celebrations are cut short when the girls finally find out the truth about Dana's condition.
Jude teaches Wyatt to loosen up by coaching him to skateboard like a pro, while Caitlin makes Jen go out with her on an unwanted double-date.
Zoey challenges some computer geeks to a Bot battle, but first they must build a Bot to compete. So the gang asks Quinn for help, but when Logan makes fun of her and everyone laughs, she decides not to help. So, they ask the smartest guy at PCA to help, but on one condition: Nicole must go on a date with him.
Artha Penn, a stable boy becomes a Dragon Booster, a hero to protect the world from the impending Dragon-Human war and unite humans and dragons for all time.
Mortis intervenes to save Artha from an elite warrior named Drakkus, but is injured during the fight; Mortis reveals himself as Artha's father (contradicting earlier official information that the two were separate characters), and Artha must find a way to release not only Beau's power, but his own as well.
Ben meets a mutant who can absorb any form of energy and may be after the Omnitrix.
Inspired by the Batman/Batgirl partnership, the Joker decides to recruit his own sidekick and gain a partner in crime.
Leonardo returns from Japan to find the lair in ruins and his family nowhere to be seen. As he investigates he finds that the Foot is back to full strength - with Karai as their leader. Since the Foot believe Leo to be dead, he puts all that he has learnt from the Anicent One into practice...
Time Skip, a villain who can control time, plans revenge on the military for stealing his design for the Trolbot 9000.
After learning a con dragon named Chucky Choo sold fake Shen-Gong-Wu to them, Wuya, Jack, and Cyclops vow revenge on him. Will the monks and Dojo be able to protect the misguided dragon? Or will Dojo and Chucky's past get in the way?
The Flash must handle an onslaught of super-villains during the opening of a museum in his honor.
School Websites: Ned, Moze and Cookie make changes to the school website. Valentine’s Day: Ned sends Suzie a rose. Cookie sends himself multiple rose to try to be the hottest kid in school, and Moze becomes the hottest girl in school.
Rosemary and Laura are re-planting historic Regent's Park, which is hampered when they find plants being stolen shortly after being planted. While trying to determine who is stealing them, they soon find themselves dealing with a murder when an Eastern European doctor is found shot dead, while walking a three-legged dog. It's not long before the pair unearth secrets in the park, and begin suspecting the doctor might not have been the intended victim, when his colleague, the dog's owner, is soon shot themselves...