Empresas que han participado
20th Century Studios
InternationalDistributionExports
National Broadcasting Company (NBC)
InternationalDistributionExports
Twentieth Century Fox Film Corporation
InternationalDistributionExports
Key Video
InternationalDistributionExports
Metro-Goldwyn-Mayer Distributing Corporation (MGM)
InternationalDistributionExports
Centfox
InternationalDistributionExports
Twilight Time Films
InternationalDistributionExports
Twentieth Century Fox Film Corporation
Production