Certification
- Argentina:13
- Australia:M
- Brazil:Livre
- Canada:PG (Manitoba/Ontario, DVD rating)
- Canada:14A (Nova Scotia, DVD rating)
- Canada:G (Quebec)
- Denmark:15 (DVD rating)
- Ecuador:13+ (self-applied)
- Egypt:Not Rated
- Finland:K-7 (DVD rating)
- France:Tous publics (DVD rating)
- France:16 (self-applied)
- Germany:12
- India:A (DVD rating)
- Ireland:12 (some episodes)
- Ireland:15 (some episodes)
- Italy:T
- Mexico:TV-MA (self-applied)
- Netherlands:12 (season 4)
- Netherlands:6 (seasons 1-3)
- New Zealand:M
- Norway:15 (DVD rating)
- Philippines:13+
- Poland:12
- Russia:16+
- Singapore:NC16
- South Africa:M (self-applied)
- South Korea:15 (self-applied)
- Spain:13 (Netflix)
- Sweden:15 (DVD rating)
- United Kingdom:15 (DVD rating)
- United Kingdom:12 (some episodes)
- United Kingdom:PG (some episodes)
- United States:TV-14 (most episodes)
- United States:TV-PG (some episodes)
- United States:TV-MA (some episodes)
- United Arab Emirates:PG-15 (self-applied)