Sivuqaq is an 18 year old, larger than life captive pacific walrus. By now he should be a dad but things have not worked out. This is where reproduction scientist Holley Muraco comes in. Holley is taking on the biggest challenge of her career - trying to help Sivuqaq become a parent. Yet walrus love is a mystery - even pandas have been bred more successfully than walruses. Holley hopes the clues lie in in exploring the lives of Sivuqaq's wild cousins and that she can find the answers by journeying to their breeding grounds in Northern Alaska.
Chyna Parks, an 11 year old musical prodigy, gets into a gifted program called Advanced Natural Talents at the local high school. Along with her fellow elementary school-aged 'ANTs', she must navigate the halls of a new school of older kids who are not particularly fond of grade-skipping newbies.
Award-winning Alan Carr presents another celebrity-packed Chatty Man. Guests include pop superstar Britney Spears, who chats exclusively about her new single Work Bitch. London 2012 Olympic hero and long distance runner Mo Farah discusses his new autobiography Twin Ambitions, while US movie star Joseph Gordon-Levitt talks about his new film Don Jon. Plus music from Jake Bugg who performs What Doesn't Kill You in the studio.
With a new A-Troupe assembled, the dancers decide to change the Regionals routine.
While in Bali, the models embrace the culture during an outdoor photo shoot, where one model in particular has a bad attitude that affects his performance.
Buffets, Inc. CEO Anthony Wedo encounters an employee with a nasty attitude and learns how to work the grill station while he is undercover.
Did giants once inhabit the Earth? Find out as Jamie Theakston investigates reports of enormous skeletons being found in a network of caves in Sardinia.
Nathan, Duke, and Lexie find themselves in a race against time to find the troubled person responsible for turning people hard as stone.
Wander and Sylvia run out of orbal juice and crash land on Doomstone, a planet inhabbited by bad guys. Sylvia has Wander act like a bad guy like the others so she can get the juice, but Wander's bad guy attitude winds up going to his head.
Korra delves deeper into the Avatar's past and realizes what she must do in order to restore balance between the physical and spirit worlds.
A mother suffers with abdominal pain and nausea for four years until the true cause of her condition is discovered; a 2-year-old girl develops a mysterious lump on her neck.
Jessie gets an opportunity to be the understudy in an off-Broadway play. Unbeknownst to her, Luke plots to sabotage the star so Jessie gets to be on stage. Meanwhile, Emma and Zuri help Bertram make a web show in which he is the star.
The cooks create dishes using foods kids don't usually like; the kids must create layer cakes in 90 minutes.
Super Mickey and the Clubhouse Heroes must work as a team.
Korra learns about the epic and mythic origins of the first Avatar.
Rainn Wilson joins Scott on the couch as Reggie discovers his new super power. Scott makes healthy dieting decisions and viewers vote on three adorable options for a new piece of taxidermy. Special Guest: Andy Daly
Dan has lost his trousers and is in danger of losing his girlfriend. He hates his job, his dad is out to get him, his friends can't help him and there's a tailor on the warpath...
On Graham's sofa: the legendary Sir Paul McCartney, chatting and performing from his album New; star of Thor 2, heart-throb Chris Hemsworth; Oscar-winning actress Natalie Portman; pop diva Katy Perry; and comedy star James Corden.