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Company credits
Altered States
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Production Companies (1)
Distributors (35)
Special Effects (1)
Other Companies (8)
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Production Companies
Warner Bros.
Distributors
Warner Bros.
(United States, 1980)
(theatrical)
Columbia-EMI-Warner
(United Kingdom, 1981)
(theatrical)
Produzione Intercontinentale Cinematografica (PIC)
(Italy, 1981)
(theatrical)
Roadshow Films
(Australia, 1981)
(theatrical)
Victor Michailides
(Greece, 1981)
(theatrical)
30 more
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Special Effects
Motion Pictures (MPI)
(uncredited)
Other Companies
Cinema Research
(Cinema Research Corporation, optical effects)
InSync Plus
(marketing and advertising)
Laser Media
(special laser effects)
Oxford Scientific Films
(macro photography)
R/Greenberg Associates
(title credits produced and designed by)
3 more
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