New on DVD: Hannah Montana: The Movie, The Day After Peace, Simpsons: S. 12, Rock, Paper, Scissors, Tyson

Hannah Montana: The Movie
Tween Miley Cyrus plays the titular teen, who’s a normal high-school student by day and a superstar singing sensation at night. We haven’t been this excited about a music-related comedy since that Jonas Brothers flick hit the shelves.

The Day After Peace
Filmmaker Jeremy Gilley spent 10 years documenting his effort to establish September 21 as an international day of nonviolence. Featuring the Dali Lama, Kofi Annan, Jude Law, and Angelina Jolie.

The Simpsons: Season 12
Remember when Homer found out he had a crayon stuck up his nose? Or when Bart and Milhouse ran the comic-book store? Yeah, those are probably the only good episodes from this dismal season.

Rock, Paper, Scissors: The Way of the Tosser
Who knew rock-paper-scissors was such a competitive sport? This Canadian mockumentary follows RPS master Gary Brewer (Tim Doiron) as he prepares for the 2006 RPS World Championships.

Tyson
This documentary exploring the life of heavyweight fighter Mike Tyson features extensive interviews with Tyson spliced with archival footage from his most memorable fights.