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 (50 p.m.a.), Mainland China (50 p.m.a., not Hong Kong or Macao), Germany (70 p.m.a.), Mexico (100 p.m.a.), Switzerland (70 p.m.a.), and other countries with individual treaties.
screenshot from ''Toward the Unknown'' Source: my own DVD copy of the film {{Non-free film screenshot}} {{Information |Description=Cropped screenshot from the film ''Toward the Unknown''. |Source=''Toward the Unknown'' DVD (2011), screen capture ma