Rusty begins to indoctrinate Dean into his career as a super scientist, not knowing that a deformed and believed aborted Dean clone stalks the compound. The deformed clone's attempt to kill Dean leads to a mix up with Hank thinking that he's killed his brother, while local police prepare to raid the Compound after a UPS delivery man suspects illegal activities going on.
Dr Martin Ellingham seeks out Louisa to talk about his new surgeon’s job in London, but they are interrupted by Bert, who wants to plan a baby shower for Louisa.
Nicola Murray MP has only been secretary of state for just over a week, but already there is press speculation on how long she will last. And now someone at the Department of Social Affairs and Citizenship has completely wiped the immigration records of 170,672 people. Who's going to get the blame, who will have to break the news to Malcolm and how will Nicola get through lunch with the staff of the Guardian without revealing the scale of the latest disaster?
After helping the Super Hero Squad in a battle against Screaming Mimi, Abomination and M.O.D.O.K., Black Widow joins the team. However, unknown to them, she is actually Mystique in disguise sent by Dr. Doom to steal the Infinity Fractals from the Vault.
Lady Catrina has now been crowned and is now known as Queen Catrina. She accuses Merlin of stealing and he is driven into hiding, and must now find a way to expose her true form.
The SRU are called in to resolve a gas station robbery but discover it’s connected to a deadly crisis on a cult compound.
Oliver tries to help a young street girl, Mia AKA Speedy, get out of her dangerous life by offering to train her, but Mia double crosses him. Lois asks Clark to help her land a job as an on-air television host, but the two are shocked when the station wants to hire them as a team.
Bernard becomes the target of a dangerous website that is partly responsible for a homicide the detectives are investigating
Monk reluctantly adopts a dog while looking into the suspicious disappearance of its owner.
Neal and Peter infiltrate New York's Fashion Week to stop a security data which is woven in the fabric of a model's dress, from being sold by a criminal.
Sophie can't stop thinking about her night with Avi; Maya and D's relationship grows stronger as they continue to train; Andre continues to see Bella despite Cassia's obvious disapproval of their relationship
Ben visits his ex-wife (Peggy Lipton) and her husband (Keith Carradine) and stumbles into a crisis of desperation. Inez is romanced by a new man, while Jimmy ends up in a violent conflict.
The Doctor arrives to join the battle, but is he too late to save both Sarah Jane and the Earth itself?
Betty has Marc as be her temporary assistant thanks to Wilhelmina. Betty ends up covering the worst jobs in New York as an assignment but she needs to dress up as a hot dog and perform a Bollywood style dance. Marc has insecurities about how his idol at Vogue magazine will perceive him. Daniel is targeted by the leader of the Community.
Justin is taking his Monster Hunting Course and finds out that Juliet and her vampire family are the monsters he has been looking for!
A superhero is trapped by Magnus, and his lack of finesse affects the team's work. Elsewhere, Will and Declan go on the search for a creature that's loose in the city, after the discovery of an eggshell.
The Battle of the Bulge saw Hitler take his last great gamble, throwing his reserve forces against the oncoming Allies in the Ardennes.
Gavin discovers that Troy is apparently cheating on him. The Oracle's tall tales get him in trouble with the police. Diana comes to help her recently conned son Martin but only succeeds in making him feel much, much worse. Mel and Madge end up taking to the stage at The Benidorm Palace.