 Canada |
|---|
| Date | Certification | Type | Notes |
|---|---|---|---|
| 2010-09-10 | Premiere | Toronto International Film Festival | |
| 2011-01-10 | Theatrical |
 Germany |
|---|
| Date | Certification | Type | Notes |
|---|---|---|---|
| 2012-02-16 | 12 | Theatrical |
 Greece |
|---|
| Date | Certification | Type | Notes |
|---|---|---|---|
| 2011-12-01 | Κ-12 | Theatrical |
 Hungary |
|---|
| Date | Certification | Type | Notes |
|---|---|---|---|
| 2011-10-19 | Theatrical |
 United StatesOriginal Country |
|---|
| Date | Certification | Type | Notes |
|---|---|---|---|
| 2011-05-06 | R | Theatrical |