Amy and Ty hold off telling the family their great news when they return from their trip to find everyone reeling from the devastating fire at Lou and Peter's home.

Homer joins the "Springfield Preppers", an off-the-grid survivalist group whose leader has set up a top-secret retreat outside of town to prepare for the end of the world. But Marge grows skeptical of the group's alarmist shenanigans.

Regina tries to show the people of Storybrooke that she has changed, but things go awry when she's accused of murder. In the fairytale world, Snow and James must decide what to do with the Evil Queen.

Linda frets that Louise doesn't like her and, to Louise's chagrin, forces her to attend a Mother-Daughter seminar to beef up their relationship.

Meanwhile, with Linda gone, Tina asks Bob to indulge in his feminine side and teach her to shave her legs.

When Principal Diego breaks up with her husband, Annie and Nikki befriend their now-vulnerable nemesis to get her to write letters of recommendation for Sophie and Mackenzie, who are applying for a competitive college prep summer program. Meanwhile Matt asks Jack's assistant out on a date despite his objection.

The Smiths get drunk at Roger's Mardi Gras party and make a pact with Bullock; Roger tries to find the person who left a pastie in the attic.

To boost Chris' self-esteem, Peter and Lois send him to space camp. When camp ends and the Griffins come to pick Chris up, they accidentally are launched into outer space, and it's up to Chris to land the clan safely back on earth

Will's latest case - which could net the firm millions - hangs in the balance as Alicia navigates Louis Canning's attempts to delay a deposition crucial to Will's argument. Meanwhile, Will and Diane make a stand against Clarke, and an old foe complicates things for Eli.

The Doyle family shows up unannounced, while Leslie is absent from work and Jake gets a gift.

Bo risks her freedom to do a favour for Lauren, only to discover she'll have to go it "au naturel". The new Ash is revealed. Later, Bo's new appetites shock? has she not recovered from last season's battle after all?

Victoria begins plotting a scheme which, surprisingly, involves Emily, while Emily locks in on her next target, and Declan discovers something that may threaten the future of the Stowaway.

In a season unlike any other, NBC's "The Biggest Loser" takes on child obesity by featuring kid participants for the first time ever on the show, joining 15 fiercely determined adults eager to lose weight and change their lives forever. The focus for the three kids - 13-year-old baseball enthusiast Biingo, 16-year-old honors student Sunny, and 13-year-old former cheerleader Lindsay - will be on getting healthy rather than numbers on a scale, so they will not be eligible for elimination and will not weigh in on camera. They will work at both the ranch and at home, and their progress will be featured in every episode. New mother Jillian Michaels is also back, ready to whip contestants into shape with her tough-as-nails, no nonsense approach, alongside returning trainers and top fitness experts Bob Harper and Dolvett Quince. Contestants include a high school special education assistant and mother of four, a former college football player and the show's first openly gay contestant, who was bullied for both his weight and his sexuality when he came out at age 14.

Tempers have reached a fever pitch in logging country. At Rygaard, three years of tension between Craig and DJ comes to a head. In the swamp, the Swamp Man is on a special mission for wife Donna. At Papac, the end of the North Thorn site may mean the end of their season. And in Florida, the Dreadknots are in the line of fire, while Jimmy Smith takes a final ride down the river.

The CBI team visits a high-end California rehab center in order to investigate the death of a young model who was a patient there, while Lisbon ramps up her investigation into Tommy Volker.

When a hot young pop star stops in and buys a dress at Alex's store, Penny helps Alex turns it into a press opportunity... but not all publicity is necessarily good publicity. Meanwhile, Max is having an identity crisis, so Jane and Derrick take him on a tour of Chicago's themed gay bars to help him find his niche, and Brad and Dave try to be "men" and fix things around the house.

June is nervous and excited about starting at Harken Financial. Things go surprisingly well, and she even meets an incredibly nice co-worker, Fox Paris. Chloe warns June, though, that she shouldn't be so trusting and that Fox is probably just keeping her enemies close. Meanwhile, Mark looks to James for help in expressing his newfound feelings for June.

Spoofed: Rocky and Bullwinkle; Badtz-Maru; "The Hunger Games."

Two teams of former winners return to battle it to try and become crowned Champions of Champions.

Miranda attempts to prove to herself and her friends that she can officially be an adult. She starts by looking after a toddler, but she ends up getting stuck inside a kids' tunnel. When she attempys to host a dinner party for eight, it ends in complete chaos.

Lewis and Hathaway are called in to investigate the death of Reuben Beatty who works at the University of Oxford's Department of Psychology. He has been discovered dead injected by etorphine, a paralysing agent in the offices of psychic ?Randolph James'.

Everything is about to change in the Brown household as two of Mrs Brown's boys finalise their plans for new homes. Mark is busy preparing for his family's emigration to Australia while Rory and Dino have found the perfect apartment in Kilbride. Cathy's life could also be about to change, as boyfriend Professor Clowne reveals that he has a surprise proposal for her.