Company Credits
Production Companies
- Universal Pictures (presents)
- Atlas Entertainment (presents)
- Classico (presents)
Distributors
- Universal Studios (1995) (World-wide) (all media)
- Ascot Elite Entertainment Group (1996) (Switzerland) (theatrical)
- Bontonfilm - Alfa (1996) (Czech Republic) (theatrical)
- Concorde-Castle Rock/Turner (1996) (Germany) (theatrical)
- Filmes Lusomundo (1996) (Portugal) (theatrical)
- United International Pictures (UIP) (1996) (Argentina) (theatrical)
- United International Pictures (UIP) (1996) (Finland) (theatrical)
- Universal Pictures (1995) (USA) (theatrical)
- MCA/Universal Home Video (1996) (USA) (VHS)
- Argentina Video Home (1996) (Argentina) (VHS)
- Finnkino (1996) (Finland) (VHS)
- Home Video Hellas (HVH) (1997) (Greece) (VHS)
- Universal Studios (1997) (USA) (VHS) (pan and scan)
- Universal Studios (1998) (USA) (DVD) (Collector's Edition)
- American Broadcasting Company (ABC) (1999) (USA) (TV)
- Universal Studios (1999) (USA) (DVD)
- Mainostelevisio (MTV3) (2000) (Finland) (TV)
- Egmont Entertainment (2001) (Finland) (DVD)
- SubTV (2002) (Finland) (TV)
- Universal Pictures Finland Oy (2003) (Finland) (DVD)
- Nelonen (2004) (Finland) (TV)
- Universal Pictures (2004) (Brazil) (DVD)
- Argentina Video Home (2005) (Argentina) (DVD)
- Universal Studios Home Entertainment (2007) (USA) (DVD) (HD DVD)
- Universal Studios (2005) (USA) (DVD) (Special Edition)
- Universal Studios Home Entertainment (2008) (USA) (DVD) (included in triple feature with 'Mercury Rising' and 'The Jackal')
- Sub (2009) (Finland) (TV)
- Universal Studios Home Entertainment (2009) (USA) (Blu-ray) (DVD)
- Universal Studios (2009) (USA) (DVD) (Special Edition)
- Universal Studios (2009) (USA) (DVD) (dubbed in Spanish)
- Bavaria Filmverleih- und Produktions GmbH (all media)
- British Broadcasting Corporation (BBC) (UK) (TV)
- CIC VĂdeo (Brazil) (VHS)
- CIC-Taft Home Video (Australia) (VHS)
- Concorde Home Entertainment (Germany) (DVD)
- PolyGram Filmed Entertainment (all media)
- Prem'er Video Fil'm (Russia) (VHS)
- United International Pictures (UIP) (all media)
- Universal Pictures Benelux (1995) (Netherlands) (VHS)
- VCL Communications (Germany) (VHS)
Special Effects
- Peerless Camera Company (computer graphics, digital and optical effects) (as Peerless Camera Co. London)
- Mill Films (I) (additional digital compositing) (as The Mill)
- Cinesite (film scanning services) (as Cinesite {Europe})
Other Companies
- Air Lyndhurst Studios (score recorded at)
- American Humane Association, The (animals monitored by)
- Atlantic Cine Equipment (cranes and remote heads) (uncredited)
- BBC Worldwide Americas (clips from "Horizon: The Cruel Choice" provided by) (as BBCWA)
- Behind the Scenes (shipping by) (uncredited)
- C.T.S. Studios (score recorded at)
- Cable News Network (CNN) (pre-recorded videotape supplied by)
- DDA Public Relations (DDA) (public relations) (as Dennis Davidson & Associates)
- De Lane Lea Sound Centre (sound re-recording)
- Digital Disc Entertainment (DVD transfer)
- Eastern State Penitentiary (the producers and director wish to thank)
- First French Infantry (the producers and director wish to thank)
- Goldcrest Post Production London (ADR facility)
- Greater Philadelphia Film Office (the producers and director wish to thank) (as Greater Philadelphia Film Commission)
- Hollywood Rental Company (lighting and grip equipment supplied by)
- Humane Society of Carroll County, Maryland (animals monitored by)
- International Film Guarantors (completion bond)
- Joe Dunton & Company (camera equipment provided by) (uncredited)
- Joe Dunton Cameras America (camera and lenses supplied by) (as Joe Dunton & Company America)
- MCA Records (soundtrack released by) (uncredited)
- MCA Soundtracks (soundtrack released by)
- Maryland Film Commission (the producers and director wish to thank)
- Matthews Group (lighting and grip equipment supplied by)
- Mike Lemon Casting (location casting) (uncredited)
- Movie Movers (star trailers) (uncredited)
- Movie Movers (transportation) (uncredited)
- Museum of Fine Art, Boston ("Valley of Yosemite" courtesy of) (as The Museum of Fine Arts of Boston)
- National Archives (WW 1 photographs courtesy of)
- Philadelphia Society for the Prevention of Cruelty to Animals (animals monitored by)
- Planet Hollywood (the producers and director wish to thank) (as Planet Hollywood London)
- R.C. Baral & Company (post-production accountants)
- Rixan Associates Inc. (Mitsubishi robots)
- Sapex Scripts (post-production script services) (uncredited)
- Screen International Security Services (SISS) (security: Bruce Willis and Brad Pitt)
- Temple University School of Medicine: Department of Psychiatry & Behavioural Sciences (the producers and director wish to thank) (and the psychiatric nursing staff)
- The Residents of Philadelphia and Baltimore (the producers and director wish to thank)
- Turner Entertainment (clips from "Swing Shift Cinderella", "Little Tinker", and "Who Killed Who" provided by)
- University of Pennsylvania Medical Center: Department of Psychiatry Bipolar Disorder Unit (the producers and director wish to thank)