TUESDAY, JUNE 21

Jon Stewart: The Kennedy Center Mark Twain Prize

9/8c, PBS (check local listings at pbs.org)

“He is the kindest, most thoughtful friend, the fastest mind, the stupidest doofus and most passionate patriot for whom is the most fitting recipient of the 23rd Mark Twain Prize for American Humor. This 90-minute tribute is full of heartfelt and toasts that leave Stewart (left) doubled over with the giggles. Dave Chappelle and Pete Davidson detail the depths of his loyalty. Steve Carell and other alums reveal what it was like working for him. Gary Clark Jr. and Bruce Springsteen duet. As Stewart deadpans, “I guess I expected more.”