Certification
- Australia:M
- Canada:PG (Manitoba/Nova Scotia, DVD rating)
- Canada:14A (Ontario, DVD rating)
- France:Tous publics
- Germany:12
- Japan:G
- Netherlands:12
- Poland:12
- Singapore:PG
- Sweden:12 (self-applied)
- United Kingdom:PG (14 episodes)
- United Kingdom:12 (5 episodes)
- United States:TV-14