Certification
- Argentina:13
- Australia:M (some episodes)
- Australia:PG (some episodes)
- Brazil:12
- Brazil:Livre (some episodes)
- Brazil:10 (some episodes)
- Canada:PG (Ontario, some episodes)
- Denmark:15 (DVD rating)
- France:Tous publics
- Germany:16
- Ireland:15 (some episodes)
- Ireland:PG (some episodes)
- Italy:T
- Netherlands:12
- New Zealand:M (some episodes)
- New Zealand:PG (some episodes)
- Norway:12 (SkyShowtime)
- Poland:15 (DVD rating)
- Poland:12 (TV rating)
- Singapore:PG
- Spain:13
- United Kingdom:15 (some episodes)
- United Kingdom:12 (some episodes)
- United States:Not Rated (DVD rating)
- United States:TV-PG (some episodes)
- United States:TV-14 (some episodes)