It's Not What You Know

Time Machine is an American game show where contestants compete to answer trivia questions about popular culture and recent history to win prizes. The show aired on NBC from January 7 through April 26, 1985 and was hosted by John Davidson. Charlie Tuna was the announcer, with Rich Jeffries as his substitute. Reg Grundy Productions produced the series, and upon its premiere Time Machine was one of three Grundy series airing on NBC. Most of the questions used focused on nostalgia, popular culture, and recent history, and more specifically what year a particular event occurred. Future Card Sharks model Suzanna Williams appeared as one of the prize models in this series.

Comedy quiz show full of quirky facts, in which contestants are rewarded more if their answers are 'quite interesting'.

9 participants live in isolation from society in small cubicles resembling a solitary cell.

A Canadian reality television show in which a group of contestants, known as "house guests", are sequestered in the Big Brother House, under the surveillance of cameras and microphones, for the chance to win a grand prize of $100,000 by being the last remaining house guest. Each week, the house guests vote to evict one of their own until two house guests remain on finale night. The winner is decided by the last seven evicted house guests, known as the Big Brother Jury.

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There will be different scenarios for the cast members to go through, but there is a rule that they have to follow without fail: they are not allowed to laugh throughout. For every time a cast member laughs, ₩10,000 will be deducted instantly from his appearance fee, and get wet from his head by water coming out from the water backpack that each cast member will carry throughout. At the end of each scenario, the cast member with the least amount of money deducted will have his appearance fee paid in full.

Hosted by Meredith Vieira, two teams of celebrities and civilians face off in a fast paced word game with a top prize of $10,000.

Two teams, each with one contestant and two Impractical Jokers, will compete against each other by attempting to rate hilarious and miserable real-life events on a scale of 1-100 based on the “Misery Index,” a ranking system created by a team of therapists.

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.

You Should Be So Lucky! was a BBC children's television programme hosted by Colin Bennett in the character of Vince Purity. It was a game show, during which contestants played on a giant snakes and ladders board. Points were earned by their team partners through talent tasks.

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.

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Back That Fact is a short-lived American game show that aired on ABC from October 22 to November 26, 1953. This was the first TV game show for creator/producers Jack Barry and Dan Enright. Borscht Belt comedian and syndicated columnist Joey Adams was the emcee, with actress Hope Lange and actor Al Kelly as his assistants and Carl Caruso as the announcer. Back That Fact was broadcast from New York City.

Perfect Match is a game show that aired on Channel 4 from 2002

Call My Bluff was a short-lived American game show from Mark Goodson-Bill Todman Productions that aired on NBC daytime from March 29 to September 24, 1965. Bill Leyden was emcee, with Johnny Olson and Wayne Howell as announcers. Call My Bluff originated from Studio 6A at NBC Studios in the Rockefeller Center in Manhattan. The word editor for the series was Eric Lieber, who would later create and produce Love Connection.

You're On Your Own was an American game show that aired on CBS from December 22, 1956 to March 16, 1957. Actor Steve Dunne was the emcee, with Hal Simms as the announcer and Joann Jordan was the commercial spokesperson for sponsor Hazel Bishop. You're On Your Own was broadcast from CBS Studio 59, also known as the Mansfield Theatre, in Manhattan.