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A gameshow hosted by Ant and Dec filled with stunts, sketches, and special guest appearances.

Sale of the Century is a television game show format that has been screened in several countries in various incarnations since 1969. The show found its biggest success in Australia, where it aired weeknights from 1980 to 2001. A new version had aired in Australia from May 2005 to January 2009 and in the United States during the 2007-2008 television season in syndication under the title of Temptation. The format is a general knowledge quiz, where a set of contestants earn money for correct answers, and occasionally have the chance to "buy" heavily-discounted prizes with their score money via "Instant Bargains". Long-running champions would compete to win enough money to buy larger prizes, such as trips or cars, at show's end; more successful ones could end up buying all the prizes on offer and/or a large cash jackpot. In 1973 the three contestant format was dropped and two married couples were used as contestants. This two couple format was also used during the 1973-1974 night time syndicated version as well. After its original run in the USA and during its successful run in the UK, the format was purchased by Australian TV mogul Reg Grundy, whose Grundy Television had produced a similarly formatted program called Temptation between 1971 and 1976. The Grundy version of Sale premiered on Nine Network on July 14, 1980 and became a massive success, spawning versions all across the world. At its close in 2001 it was Australia's longest-running game show.

Get ready for BOOM!, the new game show that fuses family entertainment with the thrill and intensity of a blockbuster action movie. Full of comedy, color, tension and excitement, BOOM! is a general knowledge quiz show that challenges teams of three players to defuse the game show’s ticking slime-bombs, by cutting the wires relating to the correct answers and leaving the wrong answers untouched. Get it right – and the players win big money. Get it wrong – and, after a tense countdown, the slime-bombs detonate, showering the players – and portions of the audience – with mystery goop that could be anything from guacamole to mashed potatoes, forcing the players out of the game.

Five contestants attempt to answer top 10 list questions for the chance to win a big cash prize.

Twelve celebrities are masked under spectacular costumes, with their identity hidden. They compete by singing their own versions of songs, and the judges and audience must guess who is behind each mask!

Adam Hills, one of Australia's favourite comedians and winner of Edinburgh's Best of the Fest award, is joined by two team captains, comedian and actor Alan Brough and radio breakfast announcer Myf Warhurst, as well as brave personalities who enjoy having long forgotten embarrassing stories laughed about on national television. Two teams go head to head as they sing, shout and delve deep into the recesses of their collective minds to help earn their team an extremely inglorious victory.

Queen for a Day was an American radio and television game show that helped to usher in American listeners' and viewers' fascination with big-prize giveaway shows. Queen for a Day originated on the Mutual Radio Network on April 30, 1945 in New York City before moving to Los Angeles a few months later, and running until 1957. The show then ran on NBC Television from 1956 to 1964. The series is considered a forerunner of modern-day "reality television". The show became popular enough that NBC increased its running time from 30 to 45 minutes to sell more commercials, at a then-premium rate of $4,000 per minute.

Bullseye was a popular British television programme. It was first made for the ITV network by ATV in 1981, then by Central from 1982 until 1995, and was hosted by Jim Bowen.

In each episode, four strangers join forces to give unanimous answers to general knowledge questions. The longer the team takes to respond, the lower the cash prize. At the end of each episode, the participants must also divide the accumulated money into three unequal shares, again unanimously. To pocket as much money as possible, players have to be as convincing as they are clever, because every second counts!

Two families compete against each other in a contest to name the most popular responses to a survey question posed to 100 people.

There is a group of mouthy children between the ages of six and nine who are asked questions. The four adult participants in the program must then guess what the little ones' answers to the questions were. Sounds easy, right? It's not that easy! As everyone knows, how a child thinks is not as predictable as one would like it to be.

A new twist on the classic game that follows contestants to the banker’s private island, where they must compete in tough challenges to find hidden briefcases worth over $200 million -- then try to beat the banker in “Deal or No Deal.”

Alexander Armstrong and Richard Osman present a celebrity version of the general knowledge quiz in which contestants try to come up with the answers that nobody else could think of.

Joko gegen Klaas – Das Duell um die Welt is a German reality series, broadcast on the German television network ProSieben on prime time. In English the show is called Joko vs. Klaas – The Battle for the World . It is a show that pins its two stars against one another in a series of challenges all over the globe. Hosts Joachim ‘Joko’ Winterscheidt and Klaas Heufer-Umlauf give each other a series of outrageous and tough challenges in countries all over the world; they know where they’re going but have no idea what they will have to do until they get there. It is a travel game show and reality series where each host tries to push the other to their limits in an attempt to be crowned the “world champion” by taking on all the obstacles and coming out on top as the one who has won the battle for world domination.

A celebration of the intense passion of the super-fan, The Fanatics pits three contestants against each other in a bid to be proven the most devoted. Their obsessions are all-consuming. Their infatuation is deep-rooted. Their knowledge is unparalleled. And now these super fans will do battle in a high-tension, high-stakes game show that puts their knowledge to the ultimate test to crown only one player The Fanatic. Over a series of rounds three contestants will have to demonstrate incredible powers of recall, observation, dexterity and an unprecedented level of knowledge of their chosen subject.

Gladiators is a British television entertainment series, produced by LWT for ITV, and broadcast between 10 October 1992 and 1 January 2000. It is an adaptation of the American format American Gladiators. The success of the British series spawned further adaptations in Australia and Sweden. The series was revived in 2008, before again being cancelled in 2009. The series was originally presented by John Fashanu and Ulrika Jonsson, however, Fashanu was replaced by Jeremy Guscott in 1997. Guscott left the series in 1998, and subsequently, Fashanu returned for the final series in 1999. The series was refereed by John Anderson and the timekeepers over the show's run were Andrew Norgate, Derek Redmond and Eugene Gilkes. John Sachs was the show's commentator, and the series was accompanied by its own group of cheerleaders, known as G-Force. Despite being made by London Weekend Television, all episodes of Gladiators, International Gladiators, the second series of The Ashes and the first series of The Springbok Challenge were recorded at the National Indoor Arena in Birmingham. The first series of The Ashes and the second series of the The Springbok Challenge, however, were filmed on the sets of the Australian and South African versions of the shows respectively. The series also spawned a version for children, entitled Gladiators: Train 2 Win, which was broadcast on CITV between 1995 and 1998.

Noel Edmonds presents the hit game show in which any one of 22 players could win up to £250,000. There are 22 sealed boxes, but only one question: deal - or no deal?

Stars in Their Eyes was a British television talent show that ran on Saturday nights from 21 July 1990 until 23 December 2006 in which contestants impersonate showbiz stars. It was produced by Granada for ITV, based on Joop van den Ende's Dutch format, Soundmixshow. It remains one of Britain's most successful shows attracting around 13 million viewers for the live grand final at the end of each series. It has one of the most memorable catchphrases in TV history: 'Tonight, I'm going to be...' and was named most popular entertainment show at the National Television Awards in 1996, 1998, 1999 and 2000. The most impersonated stars are Elvis Presley, Cliff Richard, Cher, George Michael, Celine Dion, Kylie Minogue and Madonna.

Going for Gold is a British television game show that originally aired on BBC One between 12 October 1987 and 9 July 1996. It has since been revived for Channel 5 from 13 October 2008 to 20 March 2009.

Comedy series in which Rob Brydon plays himself as the host of a low-rent panel show