It's been three years since the Nativity team last hit the big screen with their festive film. Now they're back with Nativity 2: Danger in the Manger.
This time the school kids head to Wales to try and win a big singing competition.
David Tennant, who used to play the Time Lord in Doctor Who, has the role of new teacher Mr Peterson.
He told Joe he spent some time in a real school to help him play the part.
Watch Joe's interview with David Tennant, Joanna Page and Marc Wootton - plus one of the young stars who's returned from the first film.
Nativity 2: Danger in the Manger hits cinemas on Friday 23 November.