Certification
- Argentina:16
- Australia:MA15+
- Brazil:16 (TV self-rating)
- Canada:14A (Manitoba/Ontario, DVD rating)
- Canada:13+ (Quebec)
- Colombia:18
- Denmark:15
- Egypt:18+ (self-applied)
- Finland:K-16
- France:12
- Germany:16
- Greece:K-16
- Hong Kong:III
- India:A
- Indonesia:17+
- Ireland:15
- Israel:18 (self-applied)
- Italy:VM18 (TV rating, self-applied)
- Japan:R18+ (self-applied)
- Malaysia:18
- Mexico:B15
- Netherlands:16
- New Zealand:R16
- Norway:15
- Philippines:R-16
- Poland:18
- Russia:18+
- Singapore:R21 (Season 1-2)
- Singapore:M18 (Season 3-present)
- South Africa:18
- Spain:18 (HBO self-rating)
- Sweden:15
- Taiwan:R
- Thailand:18+
- Turkey:18+
- United Kingdom:15
- United States:TV-MA
- United Arab Emirates:PG-15 (self-applied)
- Vietnam:C18