Cast members of other NBC series often appeared on the show. It was also a starting point for new, unknown, and up-and-coming stars who would go on to greater fame, such as Jay Leno and Arsenio Hall (both of which would become successes as late-night talk show hosts). Game show hosts also appeared on the show, including Bill Cullen, Bob Eubanks, Pat Sajak, Bill Rafferty, and Chuck Woolery (who promoted "Scrabble" during the week before it premiered). The cast of "Leave It to Beaver" was reunited for one week at the end of 1983, while a week in May 1984 featured NBC soap opera stars. Other special weeks in 1984 featured the casts of "Too Close for Comfort" and "St. Elsewhere", as well as a salute to the 1950s with movie/television stars from that decade.