unforgettable_20110927CBS is counting that your memory is a fraction as good as Carrie Wells, the police detective who remembers everything, so you can tune into the odd summer return of “Unforgettable” (CBS, 9 p.m.).

Poppy Montgomery returns in the role as the rememberin’ redhead opposite Dylan Walsh in a network drama that might fall through the cracks in the regular season, but stands out as a tiffany-plated offering amid the doldrums of summer, right there in “The Good Wife” slot.

Changes this season include the addition of Dallas Roberts of “The Walking Dead” and a switch in location from Queens to Manhattan. The first case involves the abducted daughter of guest star Andrew McCarthy.

A new reality show follows the wrestling women of the WWE Divas. “Total Divas” (E! 10 p.m.), concentrates on Natalya, Eva Marie, JoJo, The Bella Twins and the Funkadactyls, but it also features glimpses of WWE guys like John Cena, Daniel Bryan, Tyson Kidd and Jimmy Uso. But if the company has been scripting matches for years, do you think they’d have any hesitation to script the whole of this?

There are likely to be just as many fights on “The Real Housewives of New Jersey” (Bravo, 8 p.m.).

The adventures of young Inspector Morse end for now for the  “Endeavor” season on “Masterpiece Mystery!” (PBS, 9 p.m., check local listings) with an investigation of a hit-and-run death of an Oxford professor.

Hey, “The Killing” (AMC, 9 p.m.) has been getting really good recently, especially as it examines the flaws of its protagonists Sarah and Holder.

First season “Survivor” winner, actress Denise Richards and the host’s own sister all get updates on the third season premiere of “Oprah: Where Are They Now?” (OWN, 10 p.m.).

The most bogus reality show on TV “Breaking Amish: L.A.” (TLC, 10 p.m.) arrive in Los Angeles. Presumably to pick up their scripts.

Dr. Vogel gets abducted by her pursuer on “Dexter” (Showtime, 9 p.m.).

Here’s the problem with keeping the hateful racist on “Big Brother” (CBS, 8 p.m.) because she’s such a handy foil: The week that she becomes head of household, as she does today. She makes her nominations tonight.

“Inside the American Mob” (National Geographic, 9 p.m.).

The families of two near-forgotten singers, Gerardo (“Rico Suave”) and Sisqo (“Thong Song” ) exchange places for the season two finale of “Celebrity Wife Swap” (ABC, 8 p.m.).

Ezra is involved in an accident on a new “Ray Donovan” (Showtime, 10 p.m.).

Jim is still trying to do actual reporting in New Hampshire on the Romney Campaign on “The Newsroom” (HBO, 10 p.m.).

Ludicris goes “Behind the Music” (VH1, 8 p.m.).

Jean Simmons stars in a double feature, “Great Expectations” (TCM, 8 p.m.) and “So Long at the Fair” (TCM, 10:15 p.m.)

Sunday Talk

ABC: Treasury Secretary Jack Lew, Sens. Saxby Chambliss and Dick Durbin. CBS: Rep. Mike Rogers, Sen. Mark Udall. NBC: Lew, Rogers, New York mayoral candidate Christine Quinn. CNN: Lew, Rep. Peter King, Sen. Dianne Feinstein. Fox News: Lew, Sen. Mike Lee.