It is interesting how misinformation proliferates. Wikipedia says Plan 9 from Outer Space is public domain but i can find no evidence of it. Looking it up in the copyright registry it appears to have been renewed in 1983. Meaning it is in copyright until 2053 but everyone seems to accept it as public domain
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The weird thing is, like the rights holder Reynolds Pictures doesnt appear to be active and things like the comics and the 2015 remake were done seemingly without any involvement with them and the full movie is up on youtube and wikipedia without protest from anyone.
So this may be a case of an "Orphan Work" where the rights holder is either not really known or doesn't seem to care.














