Virgin Media Two HD Today

A look at the US navy's most advanced nuclear submarine - which can remain underwater for months at a time - examining the previous vessels that influenced it

Ben Shephard hosts the arcade-themed quiz in which contestants drop tokens down a choice of four chutes in the hope of winning a £10,000 jackpot

Bradley Walsh presents as contestants Jordan, Claire, Chris and Natasha work as a team to take on one of the ruthless Chasers and secure a cash prize

Bradley Walsh presents as contestants Dave, Chloe, Lucy and Darren work as a team to take on one of the ruthless Chasers and secure a cash prize

The presenter visits Kefalonia, largest of the Greek islands and a place known for its pies. She also makes a spinach, feta and walnut parcel with a tomato salad

Quiz, hosted by Omid Djalili, in which Emily, Roddy, Dannii, Morgan, Josh, Tess, Faye, Andy and Lewis play for a jackpot prize

Three singletons go up against each other in the ultimate shopping challenge, as they try to win the affections of picky photographer Danielle by each buying her an outfit

Jeremy Wade visits southern Africa to find out if a giant piranha or something equally terrifying with shark-like teeth is lurking in the eerie waters of the Okavango

AJ Odudu and Vernon Kay host as 10 amateur designers go head to head in a competition to win a dream job as a fashion designer for high street giant M&S

Ben Shephard hosts the arcade-themed quiz in which contestants drop tokens down a choice of four chutes in the hope of winning a £10,000 jackpot

Ben Shephard hosts the arcade-themed quiz in which contestants drop tokens down a choice of four chutes in the hope of winning a £10,000 jackpot

Bradley Walsh presents as contestants Sara, David, Jenny and Brad work as a team to take on one of the ruthless Chasers and secure a cash prize

Bradley Walsh hosts as contestants Mike, Abby, Kelly and Amit work as a team to take on one of the ruthless Chasers and secure a cash prize

Christine Ohuruogu, Max George, Maisie Smith and Owain Wyn-Evans answer general knowledge questions and work as a team to take on a Chasers and secure a charity prize

Famous former Islanders get another shot at finding the one - relationships will be put to the test, heads will turn, and only one pair can be crowned as the winners

When transphobic graffiti is discovered in the women's toilets, only brooding assistant manager Tom Rice can bring the mystery bigot to justice

Richard Chambers, Gavan Reilly and Zara King sit down together and discuss the main news stories of the week in an extended round-table conversation

Princess gets some exciting news that presents her with the opportunity to headline in a fashion show in Ibiza, but a worried Peter has some rules to put in place

Now that Julie is closing in on the infiltrator, she is the frontrunner for Cunningham's job, but Melanie has a plan to discredit her

The new head of training is set to be announced, Paul's life is about to get even more stressful, while Steph and Mike might possibly be getting back together

Famous former Islanders get another shot at finding the one - relationships will be put to the test, heads will turn, and only one pair can be crowned as the winners