Certification
-
Australia:M
(some episodes)
-
Australia:PG
(some episodes)
-
Brazil:10
-
Canada:14A
(Manitoba/Nova Scotia, DVD rating)
-
France:Tous publics
-
Germany:12
-
Italy:T
-
New Zealand:M
-
Norway:11
(DVD rating)
-
Singapore:PG
(season 1, season 3)
-
Singapore:M18
(season 2)
-
Sweden:11
(DVD rating)
-
United Kingdom:12
-
United States:TV-14