‘Will & Grace’ revival: Watch the first full trailer (Video)

NBC has released the first full-length trailer for the upcoming "Will & Grace" revival.

The network has already given the show a 12-episode order, but the trailer opens with stars Eric McCormack and Debra Messing exiting the office of NBC chairman Bob Greenblatt, debating whether or not they should return to do the series after so long.

"I'm just not feeling it, I've done it," Messing says.

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The two then take a trip to the show's iconic set, where they meet Megan Mullally and Sean Hayes to perform an extended musical number promising that the new show will be as good as the original. "Everything's as if we never said goodbye," they sing.

See photos from "Will & Grace":

Emmy winners Eric McCormack, Debra Messing, Sean Hayes and Megan Mullally are all back for the 2017-2018 run, and original series creators Max Mutchnick and David Kohan will act as showrunners and executive producers. James Burrows, who directed every episode of the show during its initial eight-year run, is set to direct and executive produce. Universal Television will produce and distribute the new episodes.

Watch the video.

Read original story 'Will & Grace' Revival: Watch the First Full Trailer (Video) At TheWrap