Certification
- Australia:M (season 1)
- Australia:MA15+ (season 2)
- Canada:PG (Manitoba/Nova Scotia, season 1, DVD rating)
- Canada:G (Quebec)
- France:Tous publics
- Germany:16
- Mexico:7
- Netherlands:12
- New Zealand:M (season 1)
- New Zealand:R13 (season 2)
- Poland:12
- Singapore:M18 (season 1)
- Spain:7
- Thailand:15+ (self-applied)
- United Kingdom:12
- United States:TV-14