New series of the show that sees US inventors compete for $1 million with crazy products like the Bladder Buddy and suits for cars. Judges include UK entrepreneur Peter Jones. 1900 1800 Chris Tarrant presents the innovative, high-pressure gameshow. Contestants try to guess how celebrities will answer questions. With John Parrott. 2000 1900 Climbing prodigy Leo Houlding takes five people on a global journey, investigating tribal rituals and testing their endurance. The group try a perilous free dive in New Zealand. 2100 2000 Fast-paced clip show which exposes some of the most outrageous challenges the police have to face on the street. 2200 2100 Outrageous, taboo-smashing documentary series. Meet the individuals who have gone to extreme and sometimes absurd lengths to get their partners' attention or punish errant spouses. 2300 2200 News magazine show providing a provocative look at human sexuality. Featuring stories from Germany and Japan, a visit to a Victorian sex party in England and a tour of Montreal. 0000 2300 The most popular casino game ever has arrived on your TV screen and you are invited to play. Join in the fun and you could be a winner at www.challengejackpot.com. 0300 0000 Violet Berlin presents the computer gaming show featuring in-depth news, reviews, behind-the-scenes features and hardware round-ups. 0320 0300 Ex-MI5 Officer David Shayler presents the series reviewing the very best in undercover and underhand spy espionage. This edition takes a look at code-breaking. 0345 0320 (SL) Ex-MI5 Officer David Shayler presents the series reviewing the very best in undercover and underhand spy espionage. Different methods of electronic surveillance. 0410 0345 Game show voiced by Craig Charles in which Takeshi Kitano plays the lord of a castle fortified with giant games. Contestants vie for a cash prize by attempting to storm the castle. 0435 0410 Game show voiced by Craig Charles in which Takeshi Kitano plays the lord of a castle fortified with giant games. Contestants vie for a cash prize by attempting to storm the castle. 0500 0435 More muscular mayhem as hopeful contenders enter the arena to pit their strength and skill against the might of the Gladiators. 0600 0500