Movie "Keys to the Heart" (2018) - Release Dates in USA and Worldwide
France
| Date | Certification | Type | Note |
|---|---|---|---|
| 31/10/2018 | — | Theatrical Release | — |
Hong Kong
| Date | Certification | Type | Note |
|---|---|---|---|
| 05/04/2018 | — | Theatrical Release | — |
Japan
| Date | Certification | Type | Note |
|---|---|---|---|
| 28/12/2018 | G | Digital Release | — |
South Korea
| Date | Certification | Type | Note |
|---|---|---|---|
| 17/01/2018 | 12 | Theatrical Release | — |