NBC (10 p.m. ET)
Among other things, belter Bette, turning lyricist, joins pianist-composer Dustin Hoffman (yes, the actor) for a medley of Midler & Hoffman tunes. It’s an unlikely collaboration that Sonny and Cher should study carefully. Also in on the action: quintessential circus clown Emmett Kelly Jr., who sweeps up the spotlight, literally.