Alvin and the Chipmunks the squeakquel
(Blu-ray) 

Title from container.

Originally released as a motion picture in 2009.

Special features: Disc 1: Munk music machine; Music in a nutshell: song trivia; A-l-v-i-n-n-n!! album maker; "Munking history: 50 years of Chipmunk mischief, mayhem and music" featurette; "Mayhem and music" featurette; "Meet the Chipettes" featurette; Rockin' rising stars; Music mania; "The Chipmunks: behind the squeaking" featurette; A-NUT-omy of a scene; Meet the Stuffies!; Shake your groove thing! with Rosero; music videos with optional sing-along lyrics. Disc 2: DVD widescreen theatrical feature.

Director of photography, Anthony B. Richmond ; edited by Matthew Friedman ; music by David Newman.

Voices: Jason Lee, Zach Levi, David Cross, Justin Long, Anna Faris, Amy Poehler, Christina Applegate, Jesse McCartney.

Chipmunk singing sensations Alvin, Simon, and Theodore are back for an encore in this hilarious 'squeakquel' packed with more action and more nutty fun for the whole family. When a concert mishap lands Dave in the hospital, the Chipmunks take a break from superstardom and enroll in school to fit in with kids their age. But they soon face some stiff competition when they meet the Chipettes, a beautiful, talented trio of chipmunks.

MPAA rating: PG; for some mild rude humor.

Blu-ray disc, 50GB dual layer; region A; widescreen (1.85:1) presentation; 1080p high definition, AVC 25 Mbps; 5.1 DTS-HD master audio, Dolby Digital 5.1 surround, 5.1 Dolby digital descriptive audio; requires Blu-ray player.

DVD, dual layer, NTSC, region 1; widescreen (1.85:1) presentation; Dolby digital 5.1, Dolby digital 5.1 descriptive audio, Dolby digital surround.

Digital copy disc system requirements: Internet connection and DVD-ROM drive, compatible only with certain Mac and PC computers and certain video-enabled portable media players. "Code that permits the activation of digital copy may not be valid after March 29 2012"--Container.

Blu-ray: English (DTS-HD 5.1), dubbed French (Dolby 5.1) or dubbed Spanish (Dolby 5.1) dialogue, Spanish subtitles; English subtitles for the deaf and hard of hearing; English descriptive audio.

DVD: English (Dolby 5.1), dubbed French (Dolby surround) or dubbed Spanish (Dolby surround) dialogue, Spanish subtitles; Close-captioned; English subtitles for the deaf and hard of hearing; English descriptive audio.