Nbc_whitneyNBC will debut new sitcom, Whitney, at 9:30 p.m. Thursdays (8:30 p.m. Central/Mountain) after The Office in Fall 2011. This means moving Parks and Recreation back to 8:30 p.m. and pushing 30 Rock to midseason due to Tina Fey's pregnancy.

The pilot for Whitney was created and written by Whitney Cummings, who also stars in it alongside fellow stand-up comedian Chris D'Elia as a self-described "happily unmarried couple." When NBC made the series order last week, both Cummings and D'Elia told me a little bit about their parts on the sitcom.

Here's what Whitney had to say about Whitney to the NBC cameras:


And now watch the full trailer and individual clips for the pilot episode…


In this scene, it's interesting to watch the chemistry between Cummings and D'Elia, as they clearly are enjoying delivering barbs at each other.