The “Dancing With the Stars” (ABC at 8 p.m.) ballroom turns into a rager when each couple is asked to dance to some of the greatest party anthems of all time. LMFAO frontman Redfoo plays guest judge, and one couple faces elimination.

After Max and Caroline learn their too-good-to-be-true lease is almost up, they’re forced to track down the original tenant and have him renew it on “2 Broke Girls” (CBS at 8).

The playoffs are over and the live shows begin on “The Voice” (NBC at 8), with the Top 12 performing for the title.

A wealthy woman’s remains are found in a national park and Booth and Brennan begin to think that she may be a victim of the Ghost Killer on “Bones” (Fox at 8).

“Antiques Roadshow” (MPT and WETA at 8) is in Anaheim, Calif., and looking at objects like a Groucho Marx “You Bet Your Life” prop duck and two sketches allegedly by pop star Michael Jackson.

An ode to Ocean City, “Downee Ocean, Hon!” (MPT at 9) explores the history of the Maryland town; the family traditions embodied in it; and the small-town charm that has kept it as one of the East Coast’s favorite places to unwind.

“Independent Lens” (WETA at 9) tells the story of Muscle Shoals, Ala., a town that gave birth to classic songs and albums from such artists as Aretha Franklin, the Rolling Stones, Wilson Pickett and Lynyrd Skynyrd. Gregg Allman, Bono, Mick Jagger and more share their insights and memories.

The second installment of “Civil War: The Untold Story” (WHUT at 10) explores the aftermath of the Battle of Shiloh and the creation of a “contraband camp” for escaped slaves.

Construction workers find the body of a mobster who vanished in the 1970s, and to solve the case, Beckett and Castle must deal with a witness who still thinks it’s the 1970s on “Castle” (ABC at 10).

FINALE WATCH: “Southern Charm” (Bravo at 10) wraps up Season 1 with Whitney throwing an Independence Day bash.

FINALE WATCH: “Archer’s” (FX at 10) fifth season comes to a close with Archer helping Lana deliver her baby.

Journalist Brian Williams and actress Christina Hendricks come to “The Tonight Show Starring Jimmy Fallon” (NBC at 11:35), with “Top Chef” Season 2 winner Ilan Hall.

Actors Courteney Cox and Jimmie “J.J.” Walker are on the “Late Show With David Letterman” (CBS at 11:35), with music from Christina Perri.

Actor Billy Bob Thornton swings by “Jimmy Kimmel Live” (ABC at 11:35), along with a musical performance from Katy Perry and Chromeo.

Rachel Lubitz