Jeopardy! is an American television game show created by Merve Griffin. The show features a quiz competition in which contestants are presented with general knowledge clues in the form of answers, and must phrase their responses in the form of questions. The original daytime version debuted on NBC this date in 1964 and aired until January 3, 1975. A weekly nighttime syndicated edition aired from September 1974 to September 1975, and a revival, The All-New Jeopardy!, ran on NBC from October 1978 to March 1979. The current version, a daily syndicated show produced by Sony Pictures Television premiered on September 10, 1984 and is still airing, making it by far the program’s most successful incarnation.
Both NBC versions and the weekly syndicated version were hosted by Art Fleming. Since its inception, the daily syndicated version has featured Alex Trebek as host.
With 7,000 episodes aired, the daily syndicated version of Jeopardy! has won a record 31 Daytime Emmy Awards and is the only post-1960 game show to be honored with the Peabody Award. In 2013, the program was ranked No. 45 on TV Guide’s list of the 60 greatest shows in American television history. Jeopardy! has also gained a worldwide following with regional adaptations in many other countries. (from Wikipedia)