Certification
- Argentina:13
- Australia:PG
- Brazil:Livre
- Finland:K-11 (2006, DVD rating)
- France:Tous publics
- Germany:12
- Iceland:L (some episodes)
- Italy:T
- Mexico:18+
- Netherlands:6
- New Zealand:PG
- Poland:b.o.
- Singapore:PG
- South Korea:15
- Spain:TP
- United Kingdom:PG (two episodes, cut)
- United Kingdom:U (some episodes)
- United Kingdom:PG (some episodes)
- United States:TV-PG
- United States:TV-14 (re-rating)