发行公司：
- 20世纪福克斯电影公司 [美国] (1987) (USA) (theatrical)
- 20世纪福克斯家庭娱乐公司 [美国] (USA) (DVD)
- 20世纪福克斯公司 [英国] (1988) (UK) (theatrical)
- 20世纪福克斯德国分公司 [德国] (1987) (West Germany) (theatrical)
- CBS/Fox [阿根廷] (Argentina) (video)
- CBS/Fox [美国] (USA) (laserdisc)
- Fox Video [美国] (USA) (laserdisc)
特技制作公司：
- Dream Quest Images [美国] (additional visual effects)
- Howard Anderson Company [美国] (effects animation and photographic effects)
- R/Greenberg Associates Inc. [美国] (special visual effects)
- Stan Winston Studio [美国] (creatures)
其他公司：
- Alimentacion Filmica Especializada [墨西哥] catering
- Animal Makers [美国] prosthetic animals
- Compact Video thermal vision post-production
- Diligent Dwarves Effects Lab predator suit
- Pacific Title [美国] additional opticals
- Stembridge Gun Rental Inc. [美国] weapons
- Video Image [美国] computer graphics
