Virgin Media Two HD Wednesday

The US Navy's fastest combat ships, which are capable of a turn of speed only possible due to a revolutionary water propulsion system and the chance discovery of a brand new alloy

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 hosts as Al from Biggleswade, Jemma from Tewkesbury, Mike from Lancashire and Lisa from Wrexham take on a Chaser

Bradley Walsh presents as Oscar from London, Liz from Cardiff, Trish from Cambridgeshire and Chris from Liverpool take on one of the ruthless Chasers

The race to build the world's next generation of engineering wonders - structures and machines that are more ambitious and more advanced than anything seen before

Quiz hosted by Ranvir Singh in which contestants Clare and Matthew, Daniel and James, and Glenn and Mark take on Riddlemaster Henry Lewis

Three singletons go up against each other in the ultimate shopping challenge, as they try to win the affections of footballer Roger Whitehouse by each buying him an outfit

Jeremy Wade re-evaluates everything he knows about fishing as he visits Central America to track down a feared marine creature believed to be 8ft in length and weighing 300lbs

AJ Odudu and Vernon Kay host as the amateur designers face the challenges of menswear week, with Mark Wright the guest judge

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 Andy, Ian, Alexandra and Imogen work as a team to take on one of the ruthless Chasers and secure a cash prize

Bradley Walsh presents as Mark from Liverpool, Rachael from Lytham St Annes, Issmyle from Nottingham and Kate from Cambridge take part

Quiz hosted by Ranvir Singh in which contestants take on Riddlemaster Henry Lewis as they attempt to answer general knowledge questions and confusing conundrums

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

Danny meets with psychologists at Sunderland University to try understand the male mental health crisis before spending an emotional day at a Jungian male retreat

A whiteout storm and continual bad weather forces the crew of Lady Michelle to find creative ways to keep the guests entertained, while David learns a lesson the hard way

The crew enjoys a day off at a Croatian national park. Mzi reveals his feelings for Courtney and David gets closer to Delaney

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

After finding a positive pregnancy test, Johnny braces himself for the possibility of a new baby in the family. David and Patrick search for some privacy

Moira prepares for her headline debut at the Asbestos Fest, and David deals with some loitering teens in the apothecary