制作公司：
- PolyGram Filmproduktion [德国]
- Silver Pictures [美国]
- Working Title Films [英国]
- PolyGram Filmed Entertainment [英国]
- 华纳兄弟影片公司 [美国]
发行公司：
- Asmik Ace Entertainment [日本] (1995) (Japan) (theatrical)
- Cine Saison [日本] (1995) (Japan) (theatrical)
- 哥伦比亚三星家庭视频公司 [英国]
- Europa Carat [巴西] (Brazil) (VHS)
- Laurenfilm S.A. [西班牙] (Spain)
- Pan Européenne Distribution [法国] (1994) (France) (theatrical)
- PolyGram Filmed Entertainment [英国]
- Rank Film Organization [英国]
- Transeuropa Video Entertainment (TVE) [阿根廷] (Argentina) (video)
- Universal Pictures (Spain) S.L. [西班牙] (2005) (Spain) (DVD)
- 华纳家庭视频公司 [美国] (video)
- 华纳兄弟影片公司 [美国]
特技制作公司：
- Hunter/Gratzner Industries Inc. [美国]
- 工业光魔公司 [美国] (digital matte images by) (as Industrial Light & Magic, A Division of LucasArts Entertainment Company, Marin County, California)
- The Computer Film Company [英国] (digital compositing)
- Design FX Company (special mechanical effects)
- Stetson Visual Services Inc. [美国] (miniature effects)
- The Chandler Group [美国] (motion control equipment)
其他公司：
- Ken and Art's Catering [美国] catering (as Ken & Art's Catering)
- Balsmeyer and Everett Inc. [美国] main title sequence designed and produced by (as Balsmeyer & Everett, Inc.)
- C-5 Inc. [美国] sound services by
- Chicago Board of Trade, The special thanks
- The Chicago Film Office [美国] special thanks
- Du Art Film Laboratories Inc. [美国] dailies by
- Early Halloween [美国] special thanks (as Early Halloween, Vintage Clothing, NY)
- Eastern Optical EFX [美国] additional opticals
- Federal Reserve Bank of Chicago, The special thanks
- Helmsley-Spear special thanks (as Helmsley-Spear of Illinois, Inc.)
- Illinois Film Office special thanks (as Illinois Film Office)
- International Alliance of Theatrical Stage Employees (IATSE) acknowledgment (as I.A.T.S.E.)
- International Film Guarantors Inc. completion guaranty provided through
- Joe Dunton (Cameras) Ltd. (I) (II) [英国] special thanks
- N&D Film and Video Ltd. [美国] negative cutting (as N&D Film & Video)
- North Carolina Film Office special thanks
- Optical Illusions Inc. additional opticals
- Otto Nemenz International Inc. Arriflex cameras supplied by
- Owners and Management of The Merchandise Mart, Chicago, Illinois special thanks
- Raleigh News and Observer special thanks
- Reel Effects [美国] additional opticals
- Sound One Corporation [美国] sound services by (as Sound One Corp.)
- Syzygy Digital Cinema "Tidbits of Time" logo by/computer graphics for main title sequence
- Wilmington, N.C. City Manager's Office special thanks
