Certification
- Australia:M
- Canada:PG (Manitoba/Nova Scotia, DVD rating)
- Canada:14A (Ontario, DVD rating)
- Canada:G (Quebec)
- France:Tous publics
- Iceland:16
- New Zealand:M
- Norway:16 (video rating)
- United Kingdom:15 (some episodes)
- United Kingdom:PG (some episodes)
- United States:TV-14 (TV rating)