Liz finds out how safe digital storage formats such as DVDs and memory sticks are, and whether the Cloud answers all our problems. Dallas and Jem see what it takes to properly wipe your computer memory, and Maggie Philbin revisits phone security after nearly 30 years, investigating how hackers can access your smartphone.
After Ted tells off a teenage girl for dropping litter outside his house, he starts to believe that the increasingly alarming events that surround the barbeque he is throwing to impress his boss are revenge attacks. His attempts to wrest back control only deepen the problem and end in tragedy.
Amy and Ricky are now engaged, but Amy starts to consider what marriage may really mean.
After an epic showdown, the twins leave the house for good. The Bad Girls try to get Mimi to return to the house.
The kings discover that they are about to be forever remembered by their Chicago high school class as having thrown the worst party ever. Against Mason's advice they bring the entire class to Kinkow for the best Beach Party ever. Lanny switches beach signs and the party heads for the hunting grounds of the giant Kinkow Sand Maggot who has its own ideas for party snacks.
The team deals with the workshop's after-effects; Derek asks Karen to help him steal the show from Tom and Julia; Eileen's daughter's surprise visit forces her to deal with her ex-husband.
Mordecai and Skips decide to work together to win the grand prize in a video game tournament. When Rigby finds out Mordecai chose Skips instead of him, his feelings are hurt.
The remaining chefs compete in the classic Top Chef Blindfold Taste Test for the Quickfire Challenge. Later, the chefs divide into teams to create a traditional Russian Zakusky – tapas style meal – using pure filtered vodka.
Can Gerry score his first win of the basketball season? Robert plans a principal's 25th anniversary celebration for an uncooperative Callaghan.
On the eve of war, Beryl and Harry face a race against time to get married. Meanwhile, Mr Pritchard makes a decision which throws the running of the house into chaos, until an old face lends a helping hand. And as Lady Agnes returns to London, a dark discovery has explosive consequences for all inside Eaton Place and changes their lives forever.
It's a typical Gallagher nontraditional Thanksgiving that includes a suicide attempt by Monica, Carl shooting a bald eagle, and Karen going into labor; Steve agrees to allow Estefania's boyfriend to steal his identity; Ian sleeps with a businessman named Ned; Frank tries to get his share of his mother's money from his brother Clayton.
Bree is not so sure about Andrew's upcoming marriage; Gabrielle tries to find work in an employment agency in order to teach Carlos and the kids a lesson; Lynette plans to win back Tom at any cost; Susan's parenting skills concern Julie; Ben asks Renee to marry him.
After losing patience with Hayley and Jeff for their freeloading ways, Stan bets the young couple that he and Francine can live on minimum wage for a month. Meanwhile, Steve and Roger embark on a mission to test drive the car of their dreams.
In the wake of emotional losses, Trick reveals his deepest secret to Bo. Bo realizes there is no turning back and she must go to any extreme, which includes aligning herself with a sworn enemy, to take on a battle that could decide the fate of the Fae.
For the Draper family, life has changed. The children must adapt to a new home, a new brother, and a new stepmother. Don seems to have everything a man could want. However, Megan, still employed at the agency, has difficulty interpreting Don's expectations for a sex kitten at home and a prim and proper employee at the office.
Don and Megan work out some of their issues, Roger and Pete butt heads, and Joan has a run-in with a house guest.
Kenny tries a new pitch while attempting to be a better man and more responsible father; Stevie can't shake his feelings of remorse.
After a police investigation, Harry's next door neighbor is accused of being a sex offender. While the investigation does not yield charges, it becomes grounds for her to lose her job as a teacher and she seeks out Harry's help. Meanwhile, Oliver faces off against opposing counsel, Phoebe Blake, after a couple comes to him to represent their rebellious son who dropped out of school to take a well-paying, full-time job. Back at the office, Adam must play mediator when the women who work downstairs in the shoe store revolt against Chunhua's seemingly tyrannical leadership.