"Justified" -- Season 2 of this electrifying crime drama sadly comes to an end this week as Raylan (Timothy Olyphant) finds himself wading into a war between Boyd (Walton Goggins) and the Bennett clan. If this closer is anything like last season's, it will feature a hailstorm of gunfire and a high body count. We don't know exactly what to expect this time around, but don't be surprised if you find yourself hanging from a really steep cliff at the end of it all. 8 p.m. Wednesday, FX.
l Larry King returns to the air with his first special, "Unthinkable: the Alzheimer's Epidemic." King examines who gets the mysterious illness and why, and also looks at the race to find effective treatments. 6 p.m. today, CNN.
l "South Riding" is the latest offering from "Masterpiece Classic." It's a three-part adaptation of Winifred Holtby's novel about a teacher (Anna Maxwell Martin) who returns home to Yorkshire to apply for the job of headmistress at a girls school, only to butt heads with a stern landowner (David Morrissey). 8 p.m. today, KUED Channel 7.
l We have a prime-time Rick Springfield sighting. He shows up in an episode of "Hawaii Five-0." The bad news? He's a victim in a murder case. 9 p.m. Monday, KUTV Channel 2.
l Style guru Tim Gunn drops in on "The Biggest Loser." Presiding over a "Cinderella"-themed makeover, he plays a "fairy godfather" who helps contestants select new outfits to go with their new bodies. 7 p.m. Tuesday, KSL Channel 5.
l Are heads about to roll on "The Good Wife"? As the firm takes on a tricky case involving guest star Martha Plimpton, Alicia (Julianna Margulies) deals with Peter's (Chris Noth) stunning one-night stand with Kalinda (Archie Panjabi). 9 p.m. Tuesday, KUTV Channel 2.
l It's Mother's Day on "Modern Family," and Gloria and Claire (Sofia Vergara, Julie Bowen) spend it on a hike with the kids. Too bad their bickering turns it into the mother of all disasters. 8 p.m. Wednesday, KTVX Channel 4.
l Hunky "Lost" castaway Josh Holloway resurfaces on "Community" during a barbecue to celebrate the end of the school year. It's the first installment in a two-part season finale. 7 p.m. Thursday, KSL Channel 5.
l On "Grey's Anatomy," everyone gathers for Callie and Arizona's (Sara Ramirez, Jessica Capshaw) wedding, but the couple realizes things aren't turning out the way they thought. Then again, hardly anything goes as expected on this show. 8 p.m. Thursday, KTVX Channel 4.
l No, "ANT Farm" isn't about insects at all. It's a new tween comedy about under-aged gifted students with "Accelerated Natural Talent" who struggle to fit in at high school. China Anne McClain stars. 6:40 p.m. Friday, Disney Channel.
l Just watch "My Cat From Hell" and you'll be glad you bought a dog. It's a new reality series that follows a cat behaviorist as he helps humans deal with their furry monsters. 7 p.m. Saturday, Animal Planet.