Among the cast and creative team members who joined host James Lipton last December for the segment are Michele, Morrison, Lynch, Corey Monteith, Chris Colfer and creator Ryan Murphy. It will air at 8 PM ET.

"The episode is a non-stop cascade of revelation, confession, songs and dances -- on the screen and live on our stage," Lipton said in his blog on the Bravo website.

He continued: "Full disclosure: I admit to a bias toward this episode and these people and 'Glee' because of the world from which I came to 'Inside the Actors Studio.' It's precisely the world to which Rachel Berry, Finn Hudson, and Kurt Hummel aspire, and from which Lea and Matthew come -- the Broadway musical theater, they on the stage and I behind the scenes as the lyricist and book writer of two musicals, Nowhere to Go but Up and Sherry!"

Here's a sneak peek:

"Inside the Actors Studio" is taped at the Schimmel Theater on Pace University's New York City campus. Visit Bravotv.com.