Produced by Warner Bros., Oh, the Places You'll Go! will also feature original music by Benj Pasek and Justin Paul, the duo behind Dear Evan Hansen and The Greatest Showman. Additional cast members and plot details have yet to be announced, but the original Seuss book chronicles the whimsical and colorful adventures of a young traveler.

Ariana Grande and Josh Gad have joined the cast of 'Oh, the Places You'll Go' musical adaptation for Warner Bros. Animation.

Following the smashing success of last year's Wicked, Grande will reprise her Oscar-nominated role of Glinda in Wicked: For Good. Directed by Chu, the film is the second half of the Wizard of Oz prequel musical and is set to release on Nov. 21.