Mervyn Edward Griffin Jr. (July 6, 1925 – August 12, 2007) was an American television show host and media mogul. He began his career as a radio and big band singer who went on to appear in film and on Broadway. From 1965 to 1986, Griffin hosted his own talk show, The Merv Griffin Show. He also created the internationally popular game shows Jeopardy! and Wheel of Fortune through his television production companies, Merv Griffin Enterprises and Merv Griffin Entertainment.