The Jonas Brothers have reached that new level of their career, bypassing the boy band for various reality projects. With Joe on “The Next,” Kevin opens his young marriage to cameras on “Married to Jonas” (E!, 10 p.m.). Does he have the personality to sustain a series? Well the network managed to create an empire based on the shiny duds on “Keeping Up with the Kardashians” (E!, 7, 8 and 9 p.m.).

Too soon for some preseason Sunday night football? Not for NBC, looking for anything resembling a sporting game since the Olympics ended. Tonight, the season starts with Indianapolis at Pittsburgh (NBC, 8 p.m.).

Lee Stroud returns as “Survivorman” (Discovery, 8 p.m.), dropping into Mexico far from Cancun to survive on his own.

Nominations are due for eviction on “Big Brother” (CBS, 8 p.m.). I vote for the ZingBot.

A 538-pound man hopes to half his size before the two hours are over on the season finale of “Extreme Makeover: Weight Los Edition” (ABC, 9 p.m.).

It’s easier for computer types to go undercover on “Secret Millionaire” (ABC, 8 p.m.); they can come as avatars.

Pass the Skittles and avoid the skitters as the season two finale comes for “Falling Skies” (TNT, 9 .m.).

Also ending its first season (or string of mini-series episodes) is the very promising potboiler “Political Animals” (USA, 10 p.m.)

Eight teams arrive to play the second season of the rolling cuisine competition, “The Great Food Truck Race” (Food Network, 10 p.m.).

Speaking of vehicles, a four-wheel drive is dropped into a remote corner of Chile and two guys, Bill Wu and Gary Humphrey, try to find it and drive it back to civilization on “One Car Too Far” (Discovery, 9 p.m.). It all makes you think Amelia Earhart would have been in reality show adventures too had her plane not gone missing so long ago. but has it been found? That’s the assumption made by the special titled “Finding Amelia Earhart: Mystery Solved?” (Discovery, 10 p.m.).

Oprah Winfrey thought she was probably doing a good deed when she focused on a single town, Kingsland, Ga., to become “Lovetown, USA” (OWN, 10 p.m.). For 30 days, her team helps townspeople find dates and heal relationships. I’m guessing for some of the town’s population, though, it was a big pain in the neck.

How did the nail salon reality show “Nail Files” (TV Guide Network, 9 p.m.) get a second season? Nevertheless it’s back, with Katie Cazoria ready to open a new shop due in Miami to add to the original one in L.A.

Carol is so incompetent it’s no wonder she’s under consideration for running the network on “Episodes” (Showtime, 10:30 p.m.).

You could call it back to back replays. But “The Lion King” (8 and 10 p.m.) prefers to call it the circle of life.

Eva Marie Saint is the star all day on Turner Classic Movies, with a prime time kicked off with her best known role, in “North by Northwest” (8 p.m.), followed by a documentary about its making at 10:30 p.m. and “A Hatful of Rain” (11:15 p.m.), “Exodus” (1 a.m.), “Loving” (4:30 a.m.).

It’s Red Sox at Yankees (ESPN, 8 p.m.) on Sunday Night Baseball. Earlier today is Dodgers at Braves (TBS, 1:30 p.m.).

Sunday Talk

ABC: Obama advisor Stephanie Cutter, Romney advisor Kevin Madden, Rep. Chris Van Hollen, Sen. Pat Toomey, author Neil  Barofsky, Austan Gooolsbee, Grover Norquist, Kimberly Strassell. CBS: Obama supporter Sen. Richard J. Durbin, former Mayor Rudy Giullani,, Neera Tadden.  NBC: Rudy Giuliani, Govs. Martin O’Malley and Bob McDonnell, Atlanta Mayor Kasim Reed, Senate nominee Ted Cruz, E.J. Dionne, Peggy Noonan. Fox News: Ed Gillespie, Robert Gibbs, Rick Santorum. CNN: Cutter, Romney advisor Eric Fehrnstrom, Santorum.