Sneak peek at fall TV on NBC

From left, actors Maya Rudolph, Will Arnett and Christina Applegate speak during the "Up All Night" panel during the NBC Universal portion of the 2011 Summer TCA Tour held at the Beverly Hilton Hotel on Aug. 1, 2011, in Beverly Hills, Calif.

Will Arnett, left, a cast member in the television series "Up All Night," shares a laugh with fellow cast member Christina Applegate, center, and executive producer Lorne Michaels at the NBC Universal summer press tour, Monday, Aug. 1, 2011, in Beverly Hills, Calif.

Christina Applegate, a cast member in the television series "Up All Night," answers a question as fellow cast members Maya Rudolph, left, and Will Arnett look on at the NBC Universal summer press tour, Monday, Aug. 1, 2011, in Beverly Hills, Calif.

Actors Maya Rudolph, left, and Will Arnett speak during the "Up All Night" panel during the NBC Universal portion of the 2011 Summer TCA Tour held at the Beverly Hilton Hotel on Aug. 1, 2011, in Beverly Hills, Calif.

Christina Applegate and Will Arnett play new parents in the sitcom "Up All Night," which will air Wednesdays at 8:30 p.m. ET on NBC.

Clockwise from top left, actors Naturi Naughton, Jenna Dewan-Tatum, Amber Heard and Eddie Cibrian speak during "The Playboy Club" panel during the NBC Universal portion of the 2011 Summer TCA Tour held at the Beverly Hilton Hotel on Aug. 1, 2011, in Beverly Hills, Calif.

Actors Eddie Cibrian, left, and Amber Heard speak during "The Playboy Club" panel during the NBC Universal portion of the 2011 Summer TCA Tour held at the Beverly Hilton Hotel on Aug. 1, 2011, in Beverly Hills, Calif.

Actress Jenna Dewan-Tatum speaks during "The Playboy Club" panel during the NBC Universal portion of the 2011 Summer TCA Tour held at the Beverly Hilton Hotel on Aug. 1, 2011, in Beverly Hills, Calif.

Actor Eddie Cibrian speaks during "The Playboy Club" panel during the NBC Universal portion of the 2011 Summer TCA Tour held at the Beverly Hilton Hotel on Aug. 1, 2011, in Beverly Hills, Calif.

Actress Amber Heard speaks during "The Playboy Club" panel during the NBC Universal portion of the 2011 Summer TCA Tour held at the Beverly Hilton Hotel on Aug. 1, 2011, in Beverly Hills, Calif.

Jenifer Lewis, a cast member in the television series "The Playboy Club," answers a question during a panel discussion on the show at the NBC Universal summer press tour, Monday, Aug. 1, 2011, in Beverly Hills, Calif.

Naturi Naughton, center, a cast member in the television series "The Playboy Club," takes part in a panel discussion on the show at the NBC Universal summer press tour, Monday, Aug. 1, 2011, in Beverly Hills, Calif. Looking on from left are cast members Leah Renee and Amber Heard, executive producer Ian Biederman and cast member Jenna Dewan-Tatum.

From left, Amber Heard, Naturi Naughton and Leah Renee in "The Playboy Club." The drama, which takes place in the early 1960s at the iconic Playboy Club in Chicago, will air Tuesday nights at 10 p.m. ET on NBC.

Chris D'Elia, left, a cast member in the television series "Whitney," answers a question as star Whitney Cummings looks on during a panel discussion on the show at the NBC Universal summer press tour, Monday, Aug. 1, 2011, in Beverly Hills, Calif. Looking on from left are cast members Dan O'Brien and Rhea Seehorn and executive producer Scott Stuber.

Whitney Cummings, star and executive producer of the television series "Whitney," takes part in a panel discussion on the show at the NBC Universal summer press tour, Monday, Aug. 1, 2011, in Beverly Hills, Calif.

Whitney Cummings, left, star and executive producer of the television series "Whitney," answers a question as cast member Zoe Lister-Jones looks on at the NBC Universal summer press tour, Monday, Aug. 1, 2011, in Beverly Hills, Calif.

Whitney Cummings and Chris D'Elia in a scene from "Whitney." The two play a happy unmarried couple on the series, which will air Thursdays at 9:30 p.m. ET on NBC.

Actors Kathryn Hahn, left, and Hank Azaria speak during the "Free Agents" panel during the NBC Universal portion of the 2011 Summer TCA Tour held at the Beverly Hilton Hotel on Aug. 1, 2011, in Beverly Hills, Calif.

Actor Mo Mandel speaks during the "Free Agents" panel during the NBC Universal portion of the 2011 Summer TCA Tour held at the Beverly Hilton Hotel on Aug. 1, 2011, in Beverly Hills, Calif.

Actress Natasha Leggero speaks during the "Free Agents" panel during the NBC Universal portion of the 2011 Summer TCA Tour held at the Beverly Hilton Hotel on Aug. 1, 2011, in Beverly Hills, Calif.

Hank Azaria, a cast member in the television series "Free Agents," answers a question during a panel discussion on the show at the NBC Universal summer press tour, Monday, Aug. 1, 2011, in Beverly Hills, Calif.

Actress Kathryn Hahn speaks during the "Free Agents" panel during the NBC Universal portion of the 2011 Summer TCA Tour held at the Beverly Hilton Hotel on Aug. 1, 2011, in Beverly Hills, Calif.

Actor Anthony Head speaks during the "Free Agents" panel during the NBC Universal portion of the 2011 Summer TCA Tour held at the Beverly Hilton Hotel on Aug. 1, 2011, in Beverly Hills, Calif.

Hank Azaria and Kathryn Hahn star as two public relations executives who share a one-night stand and have to deal with the aftermath in "Free Agents." The series, based on the U.K. series of the same name, will air Wednesdays at 8:30 p.m. ET on NBC.

Maria Bello, right, star of the television series "Prime Suspect," gestures to executive producer and director Peter Berg, far left, and executive producer and writer, Alexandra Cunningham, during a panel discussion on the show at the NBC Universal summer press tour, Monday, Aug. 1, 2011, in Beverly Hills, Calif.

Aidan Quinn, right, a cast member in the television series "Prime Suspect," answers a question as fellow cast member Maria Bello looks on during a panel discussion on the show at the NBC Universal summer press tour, Monday, Aug. 1, 2011, in Beverly Hills, Calif.

Maria Bello, second from right, star of the television series "Prime Suspect," shares a laugh with executive producer and director Peter Berg, far left, and executive producer and writer, Alexandra Cunningham, during a panel discussion on the show at the NBC Universal summer press tour, Monday, Aug. 1, 2011, in Beverly Hills, Calif. Also pictured is cast member Aidan Quinn, far right.

Clockwise from left, Kirk Acevedo, Joe Nieves, Bri

Clockwise from left, executive producers Sean Hayes, Todd Milliner and Jim Kouf and actors Russell Hornsby, Bitsie Tulloch and David Giuntoli speak during the "Grimm" panel during the NBC Universal portion of the 2011 Summer TCA Tour held at the Beverly Hilton Hotel on Aug. 1, 2011 in Beverly Hills, Calif.

Actors David Giuntoli, left, and Bitsie Tulloch speak during the "Grimm" panel during the NBC Universal portion of the 2011 Summer TCA Tour held at the Beverly Hilton Hotel on Aug. 1, 2011, in Beverly Hills, Calif.

From left, Russell Hornsby and David Giuntoli in a scene from "Grimm." The drama, about a homicide detective who can see mythical creatures, will air Fridays at 9 p.m. ET on NBC.

From left, executive producer Joel Gallen, host Nick Lachey and judges Sara Bareilles, Ben Folds and Sean Stockman speak during "The Sing-Off" panel during the NBC Universal portion of the 2011 Summer TCA Tour held at the Beverly Hilton Hotel on Aug. 1, 2011, in Beverly Hills, Calif.

Host Nick Lachey speaks during "The Sing-Off" panel during the NBC Universal portion of the 2011 Summer TCA Tour held at the Beverly Hilton Hotel on Aug. 1, 2011, in Beverly Hills, Calif.

From left, executive Producer Joel Gallen, host Nick Lachey and judges Sara Bareilles and Ben Folds speak during "The Sing-Off" panel during the NBC Universal portion of the 2011 Summer TCA Tour held at the Beverly Hilton Hotel on Aug. 1, 2011, in Beverly Hills, Calif.

Al Michaels, right, play-by-play commentator for "Sunday Night Football," takes part in a panel discussion on the show with game analyst Chris Collinsworth, center, and sideline reporter Michele Tafoya at the NBC Universal summer press tour, Monday, Aug. 1, 2011, in Beverly Hills, Calif.