 Australia |
|---|
| Date | Certification | Type | Notes |
|---|---|---|---|
| 2008-05-08 | M | Theatrical |
 Denmark |
|---|
| Date | Certification | Type | Notes |
|---|---|---|---|
| 2008-05-09 | Theatrical |
 France |
|---|
| Date | Certification | Type | Notes |
|---|---|---|---|
| 2008-05-07 | U | Theatrical |
 Germany |
|---|
| Date | Certification | Type | Notes |
|---|---|---|---|
| 2008-05-08 | 6 | Theatrical |
 Greece |
|---|
| Date | Certification | Type | Notes |
|---|---|---|---|
| 2008-05-15 | 13 | Theatrical |
 Italy |
|---|
| Date | Certification | Type | Notes |
|---|---|---|---|
| 2008-05-09 | Theatrical |
 Korea, Republic of |
|---|
| Date | Certification | Type | Notes |
|---|---|---|---|
| 2008-05-29 | 15 | Theatrical |
 Lithuania |
|---|
| Date | Certification | Type | Notes |
|---|---|---|---|
| 2008-05-16 | N-13 | Theatrical |
 Mexico |
|---|
| Date | Certification | Type | Notes |
|---|---|---|---|
| 2008-05-30 | B | Theatrical |
 Netherlands |
|---|
| Date | Certification | Type | Notes |
|---|---|---|---|
| 2008-05-08 | 12 | Theatrical | |
| 2008-11-12 | 12 | Physical | DVD, Blu ray |
| 2010-10-07 | 12 | TV | Net 5 |
 Norway |
|---|
| Date | Certification | Type | Notes |
|---|---|---|---|
| 2008-05-09 | 6 | Theatrical | Age Limit: 7 |
 Portugal |
|---|
| Date | Certification | Type | Notes |
|---|---|---|---|
| 2008-05-08 | M/12 | Theatrical |
 Spain |
|---|
| Date | Certification | Type | Notes |
|---|---|---|---|
| 2008-05-09 | APTA | Theatrical |
 Switzerland |
|---|
| Date | Certification | Type | Notes |
|---|---|---|---|
| 2008-05-07 | Theatrical |
 United Kingdom |
|---|
| Date | Certification | Type | Notes |
|---|---|---|---|
| 2008-04-22 | 12A | Premiere | London |
| 2008-05-09 | 12A | Theatrical |
 United StatesOriginal Country |
|---|
| Date | Certification | Type | Notes |
|---|---|---|---|
| 2008-05-01 | PG-13 | Premiere | Westwood, California |
| 2008-05-09 | PG-13 | Theatrical |
