Searches for renewal were done in both film and artwork for the years 1976 and 1977 There were no listings for either of the titles of the film or Hygienic Productions. There's no evidence of current copyright.
Note that it may still be copyrighted in jurisdictions that do not apply the rule of the shorter term for US works (depending on the date of the author's death), such as Canada (70 years p.m.a.), Mainland China (50 years p.m.a., not Hong Kong or Macao), Germany (70 years p.m.a.), Mexico (100 years p.m.a.), Switzerland (70 years p.m.a.), and other countries with individual treaties.
{{BotMoveToCommons|en.wikipedia}} {{Information |Description={{en|''no original description''}} |Source=Transferred from [http://wiki.riteme.site en.wikipedia]; transferred to Commons by User:Stef48 using [http://tools.wikimedia.de/~magnus/commonshel
File usage
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