Jeopardy! celebrated its 9,000th episode with the Friday, March 22 installment. And every single one of them for the past 40 ...

"Tonight's broadcast of Jeopardy! will conclude with a celebration of our 9000th episode, each and every one of which has been announced by the legendary Johnny Gilbert! Be sure to tune in," it read.

Following is a transcript of the video. Johnny Gilbert: This is "Jeopardy." And now, here is the host of "Jeopardy," Alex Trebek. Alex Trebek: Right on, Jacques. OK, John, do your thing.

Ken Jennings hosts "Celebrity Jeopardy!" on ABC. Christopher Willard/Disney "My Mount Rushmore would be Alex Trebek, obviously," he said. "The announcer Johnny Gilbert; he's a legend, he's in his 90s.

He then explained his reasoning: "I would love to book Tina Fey on Celebrity Jeopardy! She seems quick ... The announcer, Johnny Gilbert, he's a legend he's in his 90s. And maybe just Merv ...

Most of us think if given the opportunity, we could win on Jeopardy! Seventeen year old Moravian Academy junior Ben Schenkel got his chance in a show that aired Thursday night. >> Johnny Gilbert A ...

Jeopardy!' star Ken Jennings told a sweet story on 'GMA' about how his son Dylan reacted to seeing him compete on the quiz show in 2004.

"The announcer Johnny Gilbert; he's a legend ... Elsewhere in his "GMA" interview, Jennings revealed his dream "Celebrity Jeopardy!" contestant: "Mean Girls" writer and "30 Rock" creator Tina ...