Nickelodeon is releasing a new movie that’s perfectly mysterious, just in time for the countdown to Halloween! Based on a bestselling book by Chris Grabenstein, Escape from Mr. Lemoncello’s Library follows a group of kids who are selected for a unique and whimsical experience created by the mysterious Mr. Luigi Lemoncello.

This famous gamemaker has created a new, hi-tech library full of mysterious twists and turns, and the few chosen to enter must solve puzzles and use their smarts to navigate the experience. But when things don’t go quite as planned, the group must band together to try to escape when chaos and danger wreak havoc in this fantastic funhouse.

We caught up with some of the stars of the film like Breanna Yde (School of Rock) and Casey Simpson (Nicky, Ricky, Dicky & Dawn) to get the scoop on their favorite parts of filming. Hear what they have to say about the movie, and don’t miss the premiere on October 9 at 7 ET/PT, only on Nickelodeon!