The hangover
(Blu-ray, Video) 

Special features: Includes both Theatrical version (100 min.) and the Unrated version (108 min.); Picture-in Picture commentary featuring Bradley Cooper, Zach Galifianakis, Ed Helms and Todd Phillips; cursing mash-up; Iron Mike online teaser; "More pictures from the missing camera" featurette; "Map of destruction" featurette; "The madness of Ken Jeong" featurette; "Action mash-up" featurette; three best friends song; The Dan Band.

Director of photography, Lawrence Sher ; editor, Debra Neil-Fisher ; music, Christophe Beck.

Bradley Cooper, Ed Helms, Zach Galifianakis, Heather Graham, Justin Bartha, Jeffrey Tambor.

Angelenos Doug Billings and Tracy Garner are about to get married. Two days before the wedding, Doug and his groomsmen hop into Tracy's father's Mercedes for a 24-hour stag party in Las Vegas. The morning after their arrival in Vegas, they awaken in their Caesars Palace hotel suite each with the worst hangover. No one remembers what happened in the past twelve or so hours. The suite is in shambles and Doug is missing. Phil, Stu and Alan try to find Doug using only what little pieces of information they have at hand and go on a journey of discovery. However, it's a race against time since they need to find Doug and get him back to Los Angeles in time for the wedding.

Blu-ray disc, widescreen (2.40:1); Dolby TrueHD 5.1 surround, Dolby Digital 5.1 surround, 1080p High Definition ; (Special features: Dolby Digital stereo., partially 1080i/p High Definition or 480i/p standard definition).

This Blu-ray disc will not play in standard DVD players.

English (TrueHD 5.1), dubbed French (Dolby 5.1) or dubbed Spanish (Dolby 5.1), French or Spanish subtitles; English subtitles for the deaf and hard of hearing.