 Australia |
|---|
| Date | Certification | Type | Notes |
|---|---|---|---|
| 2018-11-24 | R 18+ | Premiere | Monster Fest |
 Belgium |
|---|
| Date | Certification | Type | Notes |
|---|---|---|---|
| 2019-04-13 | Premiere | Brussels International Fantastic Film Festival |
 Canada |
|---|
| Date | Certification | Type | Notes |
|---|---|---|---|
| 2018-07-21 | 18A | Premiere | Fantasia Film Festival |
 France |
|---|
| Date | Certification | Type | Notes |
|---|---|---|---|
| 2018-12-08 | Premiere | Paris International Fantastic Film Festival | |
| 2019-06-27 | Physical | DVD |
 Germany |
|---|
| Date | Certification | Type | Notes |
|---|---|---|---|
| 2019-07-12 | 18 | Physical |
 Greece |
|---|
| Date | Certification | Type | Notes |
|---|---|---|---|
| 2019-05-13 | Premiere | Horrorant Film Festival |
 Japan |
|---|
| Date | Certification | Type | Notes |
|---|---|---|---|
| 2019-10-11 | R15+ | Theatrical |
 Netherlands |
|---|
| Date | Certification | Type | Notes |
|---|---|---|---|
| 2018-08-31 | Premiere | BUT - B-Movie, Underground and Trash Film Festival | |
| 2019-06-27 | 16 | Physical | DVD |
 Poland |
|---|
| Date | Certification | Type | Notes |
|---|---|---|---|
| 2020-04-10 | Digital |
 Spain |
|---|
| Date | Certification | Type | Notes |
|---|---|---|---|
| 2018-11-17 | Premiere | Molins Film Fest) |
 United Kingdom |
|---|
| Date | Certification | Type | Notes |
|---|---|---|---|
| 2018-10-06 | Premiere | Grimmfest International Festival of Fantastic Film | |
| 2019-04-19 | 18 | Theatrical |
 United StatesOriginal Country |
|---|
| Date | Certification | Type | Notes |
|---|---|---|---|
| 2018-04-20 | Premiere | Overlook Film Festival | |
| 2018-05-04 | Premiere | Dallas International Film Festival | |
| 2018-08-17 | NR | Theatrical | |
| 2018-09-25 | NR | Physical | DVD |