The one-hour special, which takes a behind-the-scenes peek at the hit show, will debut April 10 at 9 PM ET.
From concept and casting to never-before-told stories from production, "Glee: Don't Stop Believing," according to press notes, "delivers all the insider information every Gleek is dying to know."
The television special features interviews with cast members Matthew Morrison, Jane Lynch, Lea Michele, Cory Monteith, Jayma Mays, Chris Colfer, Dianna Agron, Jenna Ushkovitz, Darren Criss and Mike O’Malley as well as with creators/executive producers Ryan Murphy, Ian Brennan and Brad Falchuk.
