The hit series -- formerly known as "Extreme Makeover: Weight Loss Edition" -- returns for a third season as transformational specialist Chris Powell sets out to change the lives of twins who work together to shed weight, a married couple with the same goal and an amputee who wants to shed the pounds he gained after losing his limb.

TV's favorite Supernanny is back on U.S. television in an all-new series where she opens the door to families that are in crisis and need help bringing harmony back to their homes. No longer just helping correct the "naughty toddler" phase, Frost shares her respected advice as she helps families of all sizes and structures deal with problems from teenage rebellion and school bullying to parents on the edge of divorce.

From writer, director and producer Tyler Perry comes this new drama following the complicated dynamic between members of the wealthy Cryer family and the hired help who work in their mansion in Savannah, Ga. From the outside, the Cryers are the enviable face of success and wealth, but behind the veil, the family's dysfunction threatens to destroy its world of privilege. John Schneider, Renee Lawless, Crystal Fox, Tyler Lepley and Tina Sumpter star.

TV's favorite Supernanny is back on U.S. television in an all-new series where she opens the door to families that are in crisis and need help bringing harmony back to their homes. No longer just helping correct the "naughty toddler" phase, Frost shares her respected advice as she helps families of all sizes and structures deal with problems from teenage rebellion and school bullying to parents on the edge of divorce.

File this desperate 2007 comedy under "senior abuse." Several familiar yet aging faces star as motorcycle enthusiasts who share a road trip that yields surprises. John Travolta, Tim Allen, Martin Lawrence and William H. Macy play the amateur bikers from Cincinnati who head for the West Coast, facing down their individual crises and running into trouble with a veteran cycle gang leader (Ray Liotta) en route. A certain legend from a classic biker movie has a fairly amusing cameo.

In the new episode "Carole King: The Library of Congress Gershwin Prize for Popular Song," the prolific singer-songwriter becomes the first woman to receive this prestigious award. Among those helping honor her are James Taylor, Gloria Estefan, Trisha Yearwood and Emeli Sande.

In the final episode Peter Sagal travels to Iceland, where after the country's economic collapse, leaders decided to create a new constitution, looking to the U.S. Constitution for inspiration. This prompts Sagal to consider why our own founding document has lasted more than 225 years. He looks at the systems that have kept the Constitution healthy and the political forces that threaten to undermine the framers' vision in "Built to Last?"

And then there were six. After a recap of Monday's performances by the eight remaining finalists, the votes of viewers at home determine which two artists -- one from each team -- go home, sending the remaining six to the next phase of competition in the new episode "Live Eliminations." Carson Daly hosts.

After failing to save a scientist's life, Navy SEAL Shane Wolfe (Vin Diesel) is placed in charge of the man's kids. Not used to undisciplined life, Wolfe is unprepared for teenage hormones, stinky diapers and a psychotic duck. But he does the best he can while Mom (Faith Ford) is away helping the government. Carol Kane, Brad Garrett, Brittany Snow and Lauren Graham co-star in this forgettable 2005 entry in the "macho man plays Mr. Mom" comedy subgenre.

Accompanied by Tommy (Mark Valley), Megan (Dana Delany) attends the exhumation of her father's body, which raises more questions about his death than it answers. Joan (Joanna Cassidy) suggests Megan look into his patient files, where she also might find a clue about another death, in the season finale, "Daddy Issues." Jeri Ryan and Geoffrey Arend also star.

This new episode brings four chefs who have served in the military to the "Chopped" kitchen. After an appetizer round featuring a freeze-dried surprise and an entree round making use of a large loaf, a chop and a tough candy, the last two chefs standing attempt to improvise a winning dessert in "Military Salute."

From the team behind "48 Hours" comes this new six-part series that looks at the larger-than-life personalities who make up the Kings County District Attorney's Office in New York, one of the largest in the country, where the staff juggles more than 1,000 cases per week.

As anyone who's tried to park in a big city -- or even a medium-sized one -- knows, finding a space can range from difficult to impossible. This new series showcases all kinds of innovations aimed at improving the parking experience, including a luxury condo tower where cars are brought right up to their owners' apartments, a garage where vehicles are tossed around like candy in a vending machine, and cars that fold in half to fit in tight spaces.