What's On TV Tonight? - 7/28/2013

8:00 PM ET

Celebrity Wife Swap [SEASON FINALE] ("Gerardo/Sisqó") - Singer Gerardo Mejia's wife, Kathy, and singer Sisqó's girlfriend, Elizabeth, trade lives for one week. (ABC)

Big Brother - The new head of household moves rooms; contestants are nominated for possible eviction. (CBS)

Sunday Best ("Blessed Assurance") - Jonathan Nelson performs. (BET)

The Real Housewives of New Jersey ("On Thin Guid-Ice") - Teresa, her brother and their spouses see a relationship expert; Caroline has a surprising healing agenda. (Bravo)

Food Court Wars ("Oasis vs. Chip-N-Wich") - Melania and Diana go up against Jonathan and Craig in a battle that occurs during a Great Lakes minor league baseball game. (Food Network)

Tia & Tamera ("The House Always Wins") - Tamera readies for a celebrity poker tournament in Las Vegas; Tia suggests that she and Tamera combine their creative talents, only to learn that her sister is already working on her own project. (Style)

Behind the Music ("Ludacris") - Ludacris discusses his struggle for notoriety and his alcoholic father. (VH1)

9:00 PM ET

NICK'S PICK: Unforgettable [SEASON PREMIERE] ("Bigtime") - Carrie and Al's first case with the NYPD's Major Crimes Section -- a high-profile kidnapping -- hits close to home. (CBS)

Whodunnit? ("All the World's a Stage") - Following a double murder, the guests come face to face with their doppelgangers as they race to solve the killings and save themselves. (ABC)

True Blood ("In the Evening") - Eric tries to save an ailing Nora; Sam ignores Alcide's warning and returns to Bon Temps; Jessica shows her gratitude to James; Sarah exacts a measure of revenge on Jason. (HBO)

Dexter ("This Little Piggy") - Dr. Vogel comes into contact with the ``Brain Surgeon''; Dexter and Deb try to keep the doctor safe; Masuka learns he has a daughter. (Showtime)

The Killing ("Six Minutes") - Sarah copes with the consequences of past mistakes; Holder wrestles personal demons; Seward is truthful. (AMC)

Drop Dead Diva ("Fool for Love") - Jane attempts to reconcile with Owen; Kim battles Vanessa in a case regarding the rights of a video game; Stacy invites her ex-boyfriends to a donor party. (Lifetime)

Masterpiece Mystery! ("Endeavour, Series 1: Home") - Morse investigates the hit-and-run death of an Oxford professor. (PBS)

Princesses: Long Island ("The Elephant in the Vineyard") - Amanda invites Jeff and his parents to dinner in hopes that the families grow closer; the girls take a trip to a vineyard; Erica brings up a topic that results in tears, drama, and one of the girls disappearing. (Bravo)

Keeping Up With the Kardashians ("Greece Him Up") - Kris gets overly friendly with Brody; Khloe and Kourtney decide to make this vacation one to remember. (E!)

Food Network Star ("Menu Impossible") - Guest Robert Irvine issues a challenge, the finalists must rehabilitate failing or outdated dishes on a restaurant's menu. (Food Network)

American Ninja Warrior ("Venice Finals Part 1") - The Venice finals see the return of The Salmon Ladder, as well as new obstacles Rope Maze, the Cliffhanger, and Spider Climb. (G4)

Oprah's Next Chapter ("Hugh Jackman") - Actor Hugh Jackman. (OWN)

Sister Wives ("Four Lives of Kody's Wives") - Since leaving Utah the wives have settled into four separate lives; Janelle continues her weight-loss battle; Robyn deals with the family business; Meri works to repair her relationship with Mariah; Christine rethinks her career. (TLC)

Hollywood Exes - Shamicka Lawrence visits Nicole; Drea reveals her true feelings about Jessica. (VH1)

10:00 PM ET

Crossing Lines ("The Animals") - Hickman is taken hostage during his search for a criminal mastermind; a secret from Tommy's past could jeopardize his career. (NBC)

Copper ("To One Shortly to Die") - The Freemans welcome a loved one to their home; Eva and Ellen try to keep their secrets hidden; Corcoran must work with an unlikely partner. (BBC America)

Total Divas [SERIES PREMIERE] ("Welcome to the WWE") - The WWE Divas prepare for WrestleMania; Nikki questions her relationship with John Cena; Ariane's boyfriend causes a scene backstage & Trinity is caught in the middle. (E!)

Restaurant Impossible ("Good Food, Bad Vices") - The owners of Benner Street Restaurant in Bethlehem, Pa., are too far in debt to consider retirement. (Food Network)

The Newsroom ("Willie Pete") - Will tells Nina Howard the truth; a new witness to the Genoa story emerges; Jim tries to get his questions answered. (HBO)

Falling Skies ("Journey to Xibalba") - Tom uncovers intelligence about the heart of the alien operation; Charleston prepares to mount an offensive; the mole's identity is discovered. (TNT)

Ray Donovan ("The Golem") - Ezra has an accident; Terry and Frances grow closer; Bunchy gets his settlement check; Mickey sets out to rehash the past with Ezra; Ray learns upsetting news. (Showtime)

Devious Maids ("Walking the Dog") - Zoila's job is jeopardized when Genevieve has financial troubles; Marisol makes a discovery at the Powell house; Carmen is jealous when Sam starts dating; Valentina worries about Remi's erratic behavior. (Lifetime)

Oprah: Where Are They Now? ("Oprah's Sister, Actress Denise Richards and Survivor Winner Richard Hatch") - Oprah visits her half sister for her 50th birthday; actress Denise Richards discusses being a single mother; ``Survivor'' winner Richard Hatch talks about life in prison. (OWN)

City Girl Diaries ("Burning NYC Bridges") - Marianne chases her dream of becoming a stand-up comic; Leigh and Chris are discouraged by the high price of city apartments; Leila's designs cause a stir. (Style)

Breaking Amish: LA ("Exodus") - The cast members arrive with temptation looming around every corner; Lizzie can't keep her secret hidden much longer. (TLC)

La La's Full Court Life ("Parenthood") - Kiyan is invited to audition for a national ad campaign; Po considers starting a family of her own. (VH1)