 Argentina |
|---|
| Date | Certification | Type | Notes |
|---|---|---|---|
| 2010-11-15 | 18 | Premiere | Mar del Plata Film Festival |
 Australia |
|---|
| Date | Certification | Type | Notes |
|---|---|---|---|
| 2011-05-10 | R18+ | Physical | DVD |
 Belgium |
|---|
| Date | Certification | Type | Notes |
|---|---|---|---|
| 2011-04-14 | Premiere | Brussels International Fantastic Film Festival |
 Brazil |
|---|
| Date | Certification | Type | Notes |
|---|---|---|---|
| 2010-08-12 | 18 | Theatrical |
 Canada |
|---|
| Date | Certification | Type | Notes |
|---|---|---|---|
| 2010-09-14 | 18A | Theatrical |
 Estonia |
|---|
| Date | Certification | Type | Notes |
|---|---|---|---|
| 2012-11-16 | Theatrical |
 Finland |
|---|
| Date | Certification | Type | Notes |
|---|---|---|---|
| 2011-12-01 | K-18 | Physical | DVD and Blu-ray |
 France |
|---|
| Date | Certification | Type | Notes |
|---|---|---|---|
| 2011-01-29 | Premiere | Gérardmer Film Festival | |
| 2011-07-06 | 16 | Theatrical | |
| 2011-09-12 | 16 | Theatrical |
 Germany |
|---|
| Date | Certification | Type | Notes |
|---|---|---|---|
| 2011-04-14 | 18 | Theatrical |
 Hong Kong |
|---|
| Date | Certification | Type | Notes |
|---|---|---|---|
| 2011-03-26 | III | Premiere | Hong Kong International Film Festival |
 Indonesia |
|---|
| Date | Certification | Type | Notes |
|---|---|---|---|
| 2010-08-12 | Theatrical |
 Ireland |
|---|
| Date | Certification | Type | Notes |
|---|---|---|---|
| 2011-04-29 | 18 | Theatrical |
 Italy |
|---|
| Date | Certification | Type | Notes |
|---|---|---|---|
| 2010-11-29 | Premiere | Torino Film Festival |
 Japan |
|---|
| Date | Certification | Type | Notes |
|---|---|---|---|
| 2011-02-25 | R18+ | Premiere | Yubari International Fantastic Film Festival |
| 2011-02-26 | R18+ | Theatrical |
 Korea, Republic ofOriginal Country |
|---|
| Date | Certification | Type | Notes |
|---|---|---|---|
| 2010-08-12 | 18 | Theatrical |
 Mexico |
|---|
| Date | Certification | Type | Notes |
|---|---|---|---|
| 2011-05-10 | Physical | DVD |
 Netherlands |
|---|
| Date | Certification | Type | Notes |
|---|---|---|---|
| 2011-04-28 | 16 | Theatrical | Blu ray |
| 2011-04-29 | 16 | Physical | DVD |
 Norway |
|---|
| Date | Certification | Type | Notes |
|---|---|---|---|
| 2011-04-04 | 18 | Premiere | Kosmorama Trondheim International Film Festival |
| 2011-11-02 | 18 | Theatrical |
 Philippines |
|---|
| Date | Certification | Type | Notes |
|---|---|---|---|
| 2011-11-12 | Premiere | Cinemanila International Film Festival |
 Poland |
|---|
| Date | Certification | Type | Notes |
|---|---|---|---|
| 2010-08-12 | 18 | Theatrical |
 Portugal |
|---|
| Date | Certification | Type | Notes |
|---|---|---|---|
| 2011-08-25 | M/18 | Theatrical |
 Russia |
|---|
| Date | Certification | Type | Notes |
|---|---|---|---|
| 2011-06-28 | 18+ | Premiere | Moscow Film Festival |
 Serbia |
|---|
| Date | Certification | Type | Notes |
|---|---|---|---|
| 2011-03-05 | Premiere | Belgrade Film Festival |
 Singapore |
|---|
| Date | Certification | Type | Notes |
|---|---|---|---|
| 2011-09-15 | R21 | Theatrical |
 Spain |
|---|
| Date | Certification | Type | Notes |
|---|---|---|---|
| 2010-09-18 | Premiere | San Sebastián Film Festival | |
| 2012-04-13 | 18 | Theatrical |
 Sweden |
|---|
| Date | Certification | Type | Notes |
|---|---|---|---|
| 2010-11-19 | Premiere | Stockholm International Film Festival | |
| 2011-11-02 | 15 | Physical | DVD |
 Switzerland |
|---|
| Date | Certification | Type | Notes |
|---|---|---|---|
| 2011-07-07 | 18 | Premiere | Neuchâtel International Fantastic Film Festival |
 Taiwan |
|---|
| Date | Certification | Type | Notes |
|---|---|---|---|
| 2010-10-30 | R-18 | Theatrical |
 Turkey |
|---|
| Date | Certification | Type | Notes |
|---|---|---|---|
| 2011-05-27 | 18+ | Theatrical |
 United Arab Emirates |
|---|
| Date | Certification | Type | Notes |
|---|---|---|---|
| 2011-05-09 | 18+ | Physical | Blu-ray |
 United Kingdom |
|---|
| Date | Certification | Type | Notes |
|---|---|---|---|
| 2011-04-29 | 18 | Theatrical |
 United States |
|---|
| Date | Certification | Type | Notes |
|---|---|---|---|
| 2011-01-21 | R | Premiere | Sundance Film Festival |
| 2011-03-04 | Theatrical | (limited) |