On September 20, 2026
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Release dates — When Worlds Collide
Theatrical, digital and physical windows by country
| Date | Country | Type | Cert |
|---|---|---|---|
| Nov 5, 1951 | United States | Theatrical | — |
| Aug 31, 1977 | United States | Theatrical | G |
| Sep 14, 1951 | United Kingdom | Theatrical | PG |
| Sep 14, 1951 | Norway | Theatrical | 6 |
| Sep 14, 1951 | Sweden | Theatrical | 7 |
| Jan 11, 1952 | Australia | Theatrical | — |
| May 16, 1952 | Germany | Theatrical | 12 |
| May 16, 1952 | Italy | Theatrical | T |
| Jun 6, 1952 | Denmark | Theatrical | 7 |
| Jul 20, 1952 | France | Theatrical | — |
| Dec 1, 1952 | Austria | Theatrical | 12 |
