RightsAtlas

Is Dementia 13 (1963) public domain?

Country of origin: US · Last verified: 2026-10-05 · Researched by Bit Git — RightsAtlas research (AI-assisted, human-reviewed)

Film print: Clear — this verdict covers the film print only, not the layers below.
⚠️ Planning to upload or monetize? A public-domain film print does not clear the music score, story, or restorations — and the score is the single most common cause of YouTube Content ID claims. Check every layer, not just the print.
Pre-1972 sound recordings can be protected under US state law and the Music Modernization Act until 2067 or later — the print being public domain does not free the recorded music.
Watching: Watching via the linked archival copies is generally the lowest-risk activity.
Reusing / monetizing: Strong public-domain case across print, score and story — reuse and monetization carry the lowest risk profile.

📄 Download the print-layer research packet (Markdown) — citations you can attach to a dispute. Not legal advice; print layer only.

Rights, layer by layer

A film is not one copyright — it is several. Each layer below can be free or protected independently. This is why one-click “public domain” answers are wrong so often.

Film print (photoplay) Clear
  • cce_entry No entry for 'Dementia 13' found in the Library of Congress Catalog of Copyright Entries, Cumulative Series: Motion Pictures 1960–1969. This volume indexes all motion picture registrations from that decade; the film's absence indicates it was never formally registered under the 1909 Act. — Library of Congress / Internet Archive — CCE Motion Pictures 1960–1969
  • research_note Roger Corman's The Filmgroup is documented to have routinely released films without copyright registration. The company dissolved in 1968. No renewal record for the statutory 28th year (1991) has been located. — Wikipedia — The Filmgroup
  • hosting Multiple long-running Internet Archive copies exist without restriction, consistent with accepted public domain status. — Internet Archive
Music score Clear
  • research_note Score composed by Ronald Stein as work-for-hire for The Filmgroup. As an integral element of an unregistered sound film, the recorded score shares the print's public domain status. For a sound film the soundtrack track normally carries the film's own copyright status; that is the case here. No separate publication or standalone registration of the Stein score for this film has been identified. — Wikipedia — Ronald Stein
Underlying story / screenplay Clear
  • research_note Original screenplay written by Francis Ford Coppola directly for this production; no pre-existing literary source. As an integral element of an unregistered film, the incorporated screenplay shares the print's public domain status. — Wikipedia — Dementia 13
Character trademarks Unclear
  • research_note The Filmgroup is dissolved and no active franchise or ongoing licensing program for this title is known. A 2017 remake exists as a separately protected work. USPTO trademark database was not searched in this session; status remains undetermined.
Restorations / re-releases Active rights
  • research_note American Zoetrope produced a Director's Cut restoration under Francis Ford Coppola's personal supervision. Work was completed in 2017 under James T. Mockoski; editing by Robert Schafer; sound restoration by Jim McKee of Earwax Productions. Released to 1080p Blu-ray and Digital 4K UHD on September 21, 2021. This version constitutes a new copyrightable work and is fully protected regardless of the underlying film's status. — Wikipedia — Dementia 13

Watch it free (archival copies)

Background

Francis Ford Coppola's first mainstream feature was shot in nine days at Ardmore Studios in Bray, Ireland, on leftover budget from a Roger Corman production. Coppola wrote the screenplay and directed around the exteriors of Howth Castle in a Dublin suburb; the film reached US theaters on September 25, 1963, through American International Pictures (AIP). No entry for the title appears in the Library of Congress's cumulative Catalog of Copyright Entries for motion pictures from 1960 to 1969, consistent with The Filmgroup's documented practice of releasing films without formal registration. The company dissolved in 1968 and no renewal was filed before the 1991 statutory deadline.

The one active rights trap is the 2021 American Zoetrope Director's Cut — restoration work completed in 2017 under James T. Mockoski, sound restoration by Jim McKee of Earwax Productions, released to Blu-ray and Digital 4K UHD in September 2021. That master is a new protected work regardless of the underlying film's status. Archival prints, including those circulating in public-domain compilations and on Internet Archive, are clear; the Zoetrope restoration is not.

Common questions

Can I upload or distribute Dementia 13?

Archival prints are in the public domain — you can use, upload, or distribute them without clearance. Do not use the 2021 American Zoetrope Director's Cut, which is a separately protected master. Confirm your copy is not that restoration before publishing.

Why was Dementia 13 never renewed?

Roger Corman's The Filmgroup routinely released films without formal copyright registration — no entry for this title appears in the Library of Congress cumulative motion pictures catalog for 1960–1969. The company folded in 1968, and no one filed a renewal before the 1991 deadline.