Preview: Thursday primetime lineup on 7NBC

Tonight, we have a full hour of all-new Up All Night starting at 8/7c. Up first, take a walk down memory lane to Chris and Reagan's not-so-magical wedding day, with guest star Sean Hayes.

Then, the misadventures continue for the Brinkleys at 8:30/7:30c. Up at 9/8c, Howie Mandel hosts the newest holiday phenomenon-- the Take It All week-long event continues, followed by an all-new Rock Center with Brian Williams at 10/9c.

Monday and Tuesday at 8/7c, The Voice two-night finale event is live and bigger than ever. Don't miss the chance to see the final three sing for your votes, and the chance to change their lives, along with plenty of amazing musical performances and surprises. Monday, a hilarious new family is moving in to the White House. Tune in for a sneak preview of 1600 Penn Monday at 9:30/8:30c followed by the final night of Take It All.

Here's a preview of 1600 Penn: