Jon M. Chu and Jill Culton direct Warner Bros.' musical from producer J.J. Abrams that adapts Dr. Seuss' final book.

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.