Company Credits
Production Companies
- Warner Bros (presents) (as Warner Bros.)
- Canal+ (in association with) (as Le Studio Canal+)
- Regency Enterprises (in association with)
- Alcor Films (in association with)
- Ixtlan (producer)
- Camelot
Distributors
- Warner Bros (1991) (USA) (theatrical)
- Warner Home Video (1997) (USA) (DVD)
- Warner Home Video (2008) (USA) (Blu-ray) (DVD)
- Warner Bros. (1992) (Argentina) (theatrical)
- Warner Bros. (1992) (France) (theatrical)
- Warner Bros. (1992) (Japan) (theatrical)
- Argentina Video Home (1992) (Argentina) (VHS)
- Argentina Video Home (1998) (Argentina) (DVD)
- Argentina Video Home (1998) (Argentina) (VHS) (re-edited)
- Encore Avenue (2008) (Canada) (TV)
- NHK BS Premium (2012) (Japan) (TV)
- National Broadcasting Company (NBC) (1994) (USA) (TV) (broadcast premiere)
- TV Asahi (1994) (Japan) (TV)
- Warner Bros. (Germany) (all media)
- Warner Bros. (Spain) (all media)
- Warner Home Video (1999) (Germany) (DVD)
- Warner Home Video (2002) (Germany) (DVD) (Director's Cut)
- Warner Home Video (1993) (Japan) (VHS)
- Warner Home Video (1997) (Japan) (DVD)
- Warner Home Video (USA) (all media) (laserdisc)
- Warner Home Vídeo (Brazil) (DVD)
- Warner Home Vídeo (Brazil) (VHS)
Special Effects
- FXSmith (special prosthetic effects)
Other Companies
- Andrea Jaffe & Associates (publicity)
- CBS News (archival footage)
- Deluxe (answer print timing) (as Deluxe®)
- Dolby Laboratories (sound post-production)
- Elektra Records (soundtrack album on) (as Elektra Records, Cassettes & CDs.)
- Event Restroom (tents/portalet rental)
- Gala Catering (location catering)
- International Alliance of Theatrical Stage Employees (IATSE) (this picture made under the jurisdiction of) (as I.A.T.S.E.®)
- Ken Scott Communications (special thanks to) (vintage radio and police equipment provided by) (as Ken Scott Communications, St. Ignatius, Montana)
- LMH Company (archival footage provided by) (Zapruder Film: "Copyright 1967" All rights reserved.)
- M/S Billings Publicity Ltd. (publicity)
- NBC News Archives (archival footage)
- National Archives (archival footage)
- National Capitol Region (special thanks to)
- National Park Service, The (special thanks to) (as National Park Service)
- New Orleans Film Commission, The (film commission)
- Pacific Title (titles and opticals)
- People of Dallas, The (special thanks to)
- People of New Orleans, The (special thanks to)
- Post Sound Corporation (archival sound restoration) (as Post Sound Corp.)
- Reeltime Creative (trailer music)
- Sherman Grinberg Film Libraries (archival footage provided by) (as Sherman Grindberg Film Libraries)
- Soundelux (sound editing)
- Southern Methodist University (archival footage provided by) (thru its Southwest Film/Video Archives)
- Technicolor (prints by) (as Technicolor®)
- The Keylite P.S.I. Group (production equipment) (as Keylite, PSI)
- Tilden-Foley Gallery (special thanks to) (Manierre Dawson paintings loaned by) (as Tilden-Foley Gallery, New Orleans, LA)
- Travelcorps International (special thanks to) (as Travelcorps)
- UCLA Film and Television Archive (archival footage)
- United States Park Police (special thanks)
- University of North Texas (special thanks to)
- Warner Bros (cartoon clip courtesy of) (as Warner Bros. Inc.)
