 Ireland |
|---|
| Date | Certification | Type | Notes |
|---|---|---|---|
| 2009-03-13 | Theatrical |
 Korea, Republic of |
|---|
| Date | Certification | Type | Notes |
|---|---|---|---|
| 2021-07-14 | 18 | Theatrical | |
| 2021-07-29 | 18 | Digital | TVING |
 Netherlands |
|---|
| Date | Certification | Type | Notes |
|---|---|---|---|
| 2010-04-20 | 16 | Physical | DVD |
| 2013-01-23 | 16 | Physical | Blu ray |
 United KingdomOriginal Country |
|---|
| Date | Certification | Type | Notes |
|---|---|---|---|
| 2008-10-17 | Premiere | BFI London Film Festival | |
| 2009-02-18 | Premiere | Glasgow Film Festival | |
| 2009-03-13 | Theatrical |
 United States |
|---|
| Date | Certification | Type | Notes |
|---|---|---|---|
| 2009-01-19 | Premiere | Sundance Film Festival | |
| 2009-09-26 | Premiere | Austin Fantastic Fest | |
| 2009-10-09 | R | Theatrical (limited) |