Directed by Franck Khalfoun   Written by Alexandre Aja   Grégory Levasseur   Franck Khalfoun   Cast Wes Bentley ... Thomas Rachel Nichols ... Angela Simon Reynolds ... Mr. Harper Philip Akin ... Karl Stephanie Moore ... Lorraine (voice) Miranda Edwards ... Jody Paul Sun-Hyung Lee ... Man in Elevator Grace Lynn Kung ... Woman in Elevator Bathsheba Garnett ... Homeless Woman Philip Williams ... Cop #1 Arnold Pinnock ... Cop #2 Franck Khalfoun ... Newsman Produced by Alexandre Aja   Greg Copeland   Erik Feig   David Garrett   Bob Hayward   Daniel J. Heffner   Grégory Levasseur   Andrew Matosich   Jean Song   Alix Taylor   Mimi Tseng   Patrick Wachsberger   Original Music by tomandandy

Additional Info Premiere: November 09, 2007 DVD Release: April 08, 2008 Country: Distributor: Universal Studios Websites: Production Companies P2 Productions Summit Entertainment Distributors Summit Entertainment   (2007) (World-wide) (all media) Summit Entertainment   (2007) (USA) (theatrical) P2 Productions (II)   (2007) (USA) (all media) Summit Home Entertainment   (2008) (USA) (DVD) Rating Stats Overall Rating 5.8 / 10 Our Rating 5.7 / 10 Your Friends -- / 10 Male Users 5.7 / 10 Female Users -- / 10 Site Ranking #2,851 / 21,074 Ratings Breakdown Perfect 1 total rating Almost Perfect 4 total ratings Average 3 total ratings Crap 1 total rating Site Ranking #2,847 The Boogeyman (2023) #2,848 Justice League: Doom (2012) #2,849 Dracula 2000 (2000) #2,850 Weird: The Al Yankovic Story (2022) #2,851 P2 (2007) #2,852 Copshop (2021) #2,853 Teenage Mutant Ninja Turtles III (1993) #2,854 Dream Scenario (2023) #2,855 Ip Man 4: The Finale (2019)