 Australia |
|---|
| Date | Certification | Type | Notes |
|---|---|---|---|
| 2021-07-03 | MA 15+ | Theatrical (limited) | Revelation Perth International Film Festival |
 Canada |
|---|
| Date | Certification | Type | Notes |
|---|---|---|---|
| 2020-08-28 | Theatrical (limited) | Fantasia International Film Festival | |
| 2020-09-11 | Theatrical (limited) | ||
| 2020-09-25 | Premiere | CIFF | |
| 2020-11-27 | Theatrical (limited) | Saskatoon Fantastic Film Festival | |
| 2022-11-06 | Theatrical (limited) | CINEMANIA Francophone Film Festival |
 Cyprus |
|---|
| Date | Certification | Type | Notes |
|---|---|---|---|
| 2021-04-17 | Theatrical (limited) | Cyprus Film Days International Festival |
 France |
|---|
| Date | Certification | Type | Notes |
|---|---|---|---|
| 2020-06-09 | TP | Premiere | Champs-Élysées Film Festival Online |
| 2020-07-01 | TP | Theatrical |
 Germany |
|---|
| Date | Certification | Type | Notes |
|---|---|---|---|
| 2020-02-26 | Premiere | Berlin International Film Festival | |
| 2020-10-05 | Theatrical (limited) | Film Festival Cologne |
 Greece |
|---|
| Date | Certification | Type | Notes |
|---|---|---|---|
| 2020-11-13 | Theatrical (limited) | Thessaloniki International Film Festival |
 Ireland |
|---|
| Date | Certification | Type | Notes |
|---|---|---|---|
| 2021-03-05 | 15 | Theatrical (limited) | Dublin International Film Festival |
| 2021-07-09 | Theatrical |
 Italy |
|---|
| Date | Certification | Type | Notes |
|---|---|---|---|
| 2020-11-01 | Theatrical (limited) | Trieste Science+Fiction Festival |
 Japan |
|---|
| Date | Certification | Type | Notes |
|---|---|---|---|
| 2021-01-15 | R15+ | Theatrical |
 Luxembourg |
|---|
| Date | Certification | Type | Notes |
|---|---|---|---|
| 2020-03-07 | Theatrical (limited) | Luxembourg City Film Festival |
 Netherlands |
|---|
| Date | Certification | Type | Notes |
|---|---|---|---|
| 2020-08-06 | 12 | Theatrical |
 Poland |
|---|
| Date | Certification | Type | Notes |
|---|---|---|---|
| 2020-12-01 | Theatrical (limited) | Splat!FilmFest Horror Film Festival |
 Romania |
|---|
| Date | Certification | Type | Notes |
|---|---|---|---|
| 2020-08-20 | Theatrical (limited) | Transylvania International Film Festival |
 Russia |
|---|
| Date | Certification | Type | Notes |
|---|---|---|---|
| 2020-10-02 | Premiere | Moscow International Film Festival |
 Spain |
|---|
| Date | Certification | Type | Notes |
|---|---|---|---|
| 2020-10-11 | 16 | Theatrical (limited) | Sitges International Fantastic Film Festival |
 Taiwan |
|---|
| Date | Certification | Type | Notes |
|---|---|---|---|
| 2020-10-27 | 輔15級 | Premiere | Kaohsiung Film Festival |
| 2020-11-27 | 輔15級 | Theatrical |
 Thailand |
|---|
| Date | Certification | Type | Notes |
|---|---|---|---|
| 2020-08-12 | 15 | Theatrical |
 United Kingdom |
|---|
| Date | Certification | Type | Notes |
|---|---|---|---|
| 2021-02-27 | 15 | Theatrical (limited) | Glasgow Film Festival |
| 2021-07-09 | 15 | Theatrical |
 United States |
|---|
| Date | Certification | Type | Notes |
|---|---|---|---|
| 2020-01-24 | NR | Premiere | Sundance Film Festival |
| 2020-10-09 | NR | Theatrical (limited) | Mill Valley Film Festival |
| 2020-10-15 | NR | Theatrical (limited) | Milwaukee Film Festival |
| 2020-10-21 | NR | Theatrical (limited) | Virginia Film Festival |
| 2021-02-19 | NR | Digital | Virtual Cinema |
| 2021-03-16 | NR | Physical |