Sonya and Marco race to track down a prime suspect who could lead them to the lone desert survivor. Charlotte confronts an unexpected visitor determined to keep business as usual.
Haskell's ex-wife Margo gets amnesia after an accident and stays with Haskell to recover, only she thinks they're still married. Phil and Stuart spend the night in Holly's place and get to know her intimate sleeping behaviour.
It's the final 24 hours on The Block and Scotty visits for his customary walk through to check on progress.
Catelyn is heartbroken following a shattering development and reaches out to Dr. Jenn for help. Meanwhile, drama mounts when Liz takes a pregnancy test.
Hank treats a diet-cocktail maven facing a great deal of pressure; one of Evan's detractors has an accident; Divya's neighbor is diagnosed with an ailment that hits close to home for Divya; and Hank makes a business decision.
Toby's investigation into the murder of a tattooed woman leads him to believe that corporate espionage and blackmail are behind the killing.
After a night of amazing performances, the contestants gather to find out who's moving on to the Semifinals and who's headed home. Labrinth and Emeli Sandé perform.
The cooks compete in an overnight challenge; the losing team faces a spun sugar dessert pressure test.
Nina and Patrick struggle to negotiate the role of the ever present Proudmans in their life together. Meanwhile, Billie is in damage control after her night out on the town.
Mel desperately wants to be the cool aunt after she discovers that Lennox has taken her relationship with Zander to the next level, but Joe just wants to kill Zander. Meanwhile, Ryder's naïve girlfriend Keira is impressed with his undeserved bad boy reputation, but he discovers her parents are not.
While Melanie and Alec consider the thought of having a family of their own, Elka has her own idea of how life would have been with children.
What if everything that has or will happen in the universe has already been determined and we are unable to change our inevitable destinies? Until the discovery of quantum uncertainty, physicists were convinced free will does not exist. Now neuroscientists and geneticists have stepped into the fray, arguing that free will is an illusion thanks to the genes we are born with, the automatic processes working in our brains, and the conforming pressures of society.
Gumball and Darwin get caught in the middle of a trash can feud between Richard and Mr. Robinson.
Danny plays matchmaker for Riley and his new teammate, who secretly likes Bonnie. Elsewhere, Tucker gets back together with an ex-girlfriend who doesn’t get along with Ben, and she winds up making Ben’s work life miserable.
A dangerous carbon monoxide leak forces Tremont into less than glamorous new digs. Meanwhile, Jerome's engagement to Wanda is in jeopardy when his crazy stalker resurfaces in a big way.
The finalists head to Radio City Music Hall in New York City to prove that they're the rightful heirs to AGT's million-dollar prize.
Four energetic chefs hit the ground running in the appetizer round, but the one chef who runs into the worst trouble with their currywurst dish must be chopped. The big curveball in the entree round — popcorn balls! Berries and oats meet in the final basket.