On September 20, 2026
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Release dates — Nightmare
Theatrical, digital and physical windows by country
| Date | Country | Type | Cert |
|---|---|---|---|
| Jun 17, 1964 | United States | Theatrical | NR |
| Feb 28, 1964 | Germany | Theatrical | 16 |
| May 31, 1964 | United Kingdom | Theatrical | — |
| Sep 2, 1964 | France | Theatrical | 16 |
