“American Idol” (ABC, 8 p.m. ET): The winner is revealed in the singing competition's 20th season finale.
“The Simpsons” (Fox, 8 p.m.): “X-Men’s” Hugh Jackman lends his voice to the season finale.
“Lucy Worsley Investigates” (PBS, 8 p.m.): A new episode delves into the mental health issues that bedeviled Britain’s George III.
“Stanley Tucci: Searching for Italy” (CNN, 9 p.m.): Your humble host finds himself in — London? — in a new episode.
“Baby Drivers” (Discovery+): Their feet can barely reach the pedals in this new series about youth go-kart racing.
“Prehistoric Planet” (Apple TV+; also Tuesday-Friday): The indefatigable David Attenborough is your guide in this five-part series.
“Slippin’ Jimmy” (AMC+): Meet “Better Call Saul’s” Jimmy McGill when he was just a wee lad in Chicago in this new animated series
“Don’t Forget the Lyrics” (Fox, 8 p.m.): No teleprompter will save you in a reboot of this competition hosted by Niecy Nash.