The new season kicks off with a harrowing investigation of the legendary Fort Mifflin in Philadelphia, once the site of bloody battles in both the Revolutionary and Civil Wars.
Trudie Styler calls the Dr. in for a unique emergency and Jason Lewis' manhood is severely tested. Lola arranges a practice bachelorette night and Christopher Lloyd goes missing mid-session.
In the conclusion of the finale, the remaining contestants ready their collections for the runway. Then they present their lines to industry insiders at Fashion Week.
Harry loses his cool with 3 swimmers that he's forced to rescue just seconds after warning them not to swim in a dangerous area. However, calling them "imbeciles" and "idiots" puts him in hot water.
Alex recalls one of her latest dreams which Paul needs to work out the meaning of.
Jamie's ex-cellmate Mark comes to stay, but Karen doesn't trust him and the battle lines are drawn. Karen's got a fight on her hands if she's to prevent Mark from leading Jamie back into a life of crime. When Carl gets poor grades in his GCSEs, he realises everybody thinks he's a failure. So he sets out to prove them wrong and, with a little bit of help from Paddy, finds his real talent in the boxing ring. Yvonne gets a shock when she hears that her daughter Meena has arranged her own marriage. Meanwhile, Norma finds herself on a date. But is she over Monica yet?
Jim is forced organize a doll-themed party for Gracie while Cheryl is on bed rest, but when Gracie admits that the only reason she agreed to the party was because she wanted to please her mother, Jim decides to turn the party into something totally else.
Hawkins receives a call on from someone who knows who he is, where he is and lets Hawkins know exactly when he'll be caught. Meanwhile, tragedy strikes.
Brooke runs into someone from her past while on a trip to New York with the Tric bartender, Owen. Nathan and Lucas attend Dan's hearing while they try to protect Jamie from him. Mia gets an offer from a major record label and in the meantime, Haley and Nathan's marriage is on the rocks.
Our universe is a cosmic shooting gallery, gravity is moving everything around & things will collide. Astronomers are attempting to understand how collisions occur in space.
Derek finds the brain chip from Vick that Cameron had kept. John builds an interface for it and they discover a computerized traffic system is important to Skynet. Sarah decides it must be sabotaged. Meanwhile, Cromartie is checking through school records in search of John.
Sarah finds herself in a business transaction with a mysterious business man named Sarkissian, who claims to be in possession of the stolen Turk computer system and wants an exorbitant amount of money for it. Derek recalls his childhood before the so-called Judgement Day in 2011, when a nuclear war triggered by Skynet will destroy the world. Agent Ellison finally discovers that the terminator Cromartie is impersonating an FBI agent, and makes arrangements to apprehend him.
Plankton creates a band to steal the Krabby Patty secret recipe.
Michelle's mum has gone and done it again - another new husband. Before Michelle knows what's happening, her manipulative new step sister Scarlett is invading her life, co-opting her friends and offering unwanted advice.
Nick, Phil, Owen and Eddie are shocked when they find out that their childhood crush, Angela Ferilli, is dead. They reminisce about the past they shared together and realize how much Angela affected their lives.