(All times Eastern)
RETURNING SHOW: Forty of America’s best home cooks present Gordon Ramsay their signature dishes for a spot on “MasterChef” (Fox at 8 p.m.) Season 6. The winner will receive a cookbook deal and a $250,000 grand prize.
FINALE WATCH: With $1 million at stake, the castaways spend their final days on the “Survivor” (CBS at 8) island before facing their last tribal council. Following the finale, there will be a live reunion show which, as we all know, is where all the juicy stuff goes down.
SERIES PREMIERE: A game show for self-described “geniuses,” “500 Questions” (ABC at 8) features highly difficult questions for its players from across the country. The show will run nine consecutive nights.
FINALE WATCH: Picked up for a second season,“The Mysteries of Laura” (NBC at 8) ends its first with Laura in hot pursuit of Jake’s shooter.
FINALE WATCH: The “Law & Order: SVU” (NBC at 9) Season 16 (it’s been renewed) closer has Noah’s adoption in jeopardy, and Benson fearing for his future.
FINALE WATCH: On the 10th season closer of the renewed cult favorite “Supernatural” (CW at 9), Dean makes a stunning decision that not only affects his life but Sam’s as well.
FINALE WATCH: Two ABC comedies that will be back for more episodes, “Modern Family” (ABC at 9) and “Black-ish” (ABC at 9:30), wrap up their respective seasons with Phil using a robot to Skype himself into Alex’s graduation party, and Jack and Diane digging into family history.
FINALE WATCH: “Chicago P.D.” (NBC at 10), which has been renewed, closes its second season with Voight and the team rescuing retired Cmdr. Perry’s nephew from a corrupt squad.
RETURNING SHOW: On the fourth-season opener of “Celebrity Wife Swap” (ABC at 10), Emmy-winning actress Jackée Harry trades lives with John Waters muse Traci Lords.
FINALE WATCH: With little information as to what to expect for his last show, except ample surprises and musical guests, “Late Show With David Letterman” (CBS at 11:35) signs off for good.
Actor David Duchovny and comedian Jeff Foxworthy are on “The Tonight Show Starring Jimmy Fallon” (NBC at 11:35), with musical guest Pitbull and an appearance from former “Tonight Show” bandleader Kevin Eubanks.
A repeat “Jimmy Kimmel Live” (ABC at 11:35) (because who wants to compete with Dave?) brings out country star Tim McGraw and actress Patricia Heaton.