Production Companies
- New Line Cinema (presents)
- CiBy 2000 (producer) (as CIBY Pictures)
- Twin Peaks Productions
Distributors
- New Line Cinema (1992) (USA) (theatrical)
- AMLF (1992) (France) (theatrical)
- Alliance Atlantis Communications (1992) (Canada) (theatrical)
- Finnkino (1992) (Finland) (theatrical) (VHS)
- Guild Film Distribution (1992) (UK) (theatrical)
- Potemkine Films (2017) (France) (theatrical) (re-release) (restored version)
- Roadshow Film Distributors (1994) (Australia) (theatrical)
- Altomedia. Co. Ltd. (Korea) (DVD)
- Argentina Video Home (1993) (Argentina) (VHS)
- Concorde Home Entertainment (2012) (Germany) (DVD)
- Criterion Collection, The (2017) (USA) (Blu-ray)
- Criterion Collection, The (2017) (USA) (DVD)
- Guild Home Video (1993) (UK) (VHS)
- LK-TEL Vídeo (Brazil) (VHS)
- MK2 Éditions (2004) (France) (DVD)
- MTV3 (1995) (Finland) (TV)
- Midas Filmes (2017) (Portugal) (all media)
- Minerva Pictures (2014) (Italy) (DVD)
- New Line Home Entertainment (2005) (Canada) (DVD)
- New Line Home Entertainment (2005) (USA) (DVD)
- New Line Home Video (USA) (VHS)
- Nippon Herald Films (Japan) (VHS)
- Paramount Home Entertainment (2007) (Germany) (DVD)
- Paramount Home Entertainment (2007) (Finland) (DVD)
- Prisvídeo - Edições Videográficas (2005) (Portugal) (DVD)
- Roadshow Entertainment Video (Australia) (VHS)
- Showtime Networks (2017) (USA) (TV)
- Telefilm Hellas (1996) (Greece) (VHS)
- Universal Pictures (2014) (Italy) (Blu-ray) (DVD) (The Entire Mystery)
- Van Blad (2003) (Brazil) (DVD)
Special Effects
- Wizards (special effects: L.A.)
- Riggs Production (special effects: Seattle) (as Riggs Production Associates)
Other Companies
- American Humane Association (animal action monitoring)
- Anne Gordon Animals (animals: Seattle) (as Anne's Animal Actors)
- Bobkind (baffles by)
- Bruce Loeb Security Inc. (security: Los Angeles)
- Cenex West (extras casting: L.A.)
- Cherokee Studios (music recorded and mixed at)
- Consolidated Film Industries (CFI) (titles and opticals)
- Creative Casting (casting)
- Dixon / Walker Casting (casting: Seattle) (as Susan Dixon and Heidi L. Walker Casting)
- Film Finances (completion bond provided by) (as Film Finances, Inc.)
- Fujifilm (film by) (as Fujicolor)
- Future Security Services (security: Seattle)
- Great Northern Brokerage Services (insurance) (as Great Northern Brokerage Corp.)
- Hoffman Travel (travel arrangements)
- Keylite Production Services (grip & lighting equipment)
- MCA Music Pub. (music administered by) (a division of MCA, Inc.) (as MCA Music Publishing)
- Michelson Food Services (catering) (as Michelson's Food Service, Inc.)
- Pacific Title (titles and opticals)
- Panavision (lenses and Panaflex® Camera by) (as Panavision®)
- Red Lion Inn / Bellevue Center (accommodations provided by) (as Red Lion Inn / Bellevue Center - Bellevue, Washington)
- Saul Zaentz Film Center (sound re-recording)
- Steve Martin's Working Wildlife (animals: Los Angeles)
- Video Image (24-frame video displays)
- Warner Bros. Records (soundtrack album available on) (as Warner Bros. Records, Tapes, and Compact Disc)
- Washington State Film & Video Office (thanks to)
- White Light Casting (extras casting: Seattle)
