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

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.

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 is revealing which "Jeopardy!" icons would be on his ... obviously," he said. "The announcer Johnny Gilbert; he's a legend, he's in his 90s. And maybe just Merv and Julann Griffin ...