Do movie copyrights expire?

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Tags

1. #lasting
2. #seventy
3. #situation
4. #years
5. #copyright
6. #before
7. #creator
8. #granted
9. #those
10. #january
11. #registered
12. #formally
13. #death
14. #expire
15. #created
16. #after
17. #copyrighted
18. #movies
19. #published