Q: Can I legally screen remastered Blu-ray versions of public domain films?

A: Even if a film is in the public domain, a remastered Blu-ray version of that film may still be protected by copyright for the new material added, such as restoration work, color correction, or sound remastering. This means the company that produced the Blu-ray could hold rights to the specific remastered copy, even if the underlying film itself is free to use. Showing the Blu-ray publicly without permission could potentially infringe on their rights, even though the original movie is public domain.

If you were to create your own digital copy directly from a public domain source, rather than using the Blu-ray, you would generally be free to screen it without seeking permission. Converting the Blu-ray to a DCP or altering it—adding deleted scenes or changing the soundtrack—does not automatically remove the copyright protection on the remastered elements; the company could still claim infringement on those parts. Only the underlying public domain material remains free to use.

To stay fully within legal boundaries, you should obtain a copy of the film from a source that does not incorporate new copyrighted elements, such as archival prints or public domain transfers. Alternatively, contacting the Blu-ray distributor for screening permission could provide peace of mind. This ensures your screenings avoid legal risk while still presenting high-quality versions of public domain films.