Certification
- Argentina:13
- Australia:M
- Australia:MA15+ (Season 2)
- Brazil:14
- Canada:14A (Manitoba/Ontario, DVD rating)
- Egypt:Not Rated (DVD rating)
- France:13 (self-applied)
- Germany:12 (volumes 1 and 3)
- Germany:16 (volumes 2 and 4)
- India:16 (self-applied)
- Indonesia:16+ (self-applied)
- Israel:13 (self-applied)
- Italy:VM14
- Japan:PG12 (self-applied)
- Malaysia:P13 (DVD rating)
- Mexico:TV-14 (self-applied)
- Netherlands:12
- New Zealand:M (some episodes)
- New Zealand:R13 (some episodes)
- Norway:12 (Netflix self-rating)
- Philippines:PG-13
- Poland:13 (self-applied)
- Singapore:PG13
- South Africa:13 (self-applied)
- South Korea:15
- Spain:13
- Sweden:13 (self-applied)
- Turkey:16+ (self-applied)
- United Kingdom:12 (some episodes)
- United Kingdom:15 (some episodes)
- United States:TV-14
- United Arab Emirates:16+ (self-applied)