 IrelandOriginal Country |
|---|
| Date | Certification | Type | Notes |
|---|---|---|---|
| 1948-01-01 | Premiere |
 United Kingdom |
|---|
| Date | Certification | Type | Notes |
|---|---|---|---|
| 1951-07-20 | Theatrical |
 United States |
|---|
| Date | Certification | Type | Notes |
|---|---|---|---|
| 2020-12-30 | Digital | National Gallery of Art: Saving the Filmmaking Arts |