Certification

  • Argentina:13
  • Australia:M
  • Canada:14A (Canadian Home Video rating)
  • Denmark:15 (DVD rating)
  • Finland:K-18 (DVD rating)
  • Germany:12
  • Italy:T
  • Netherlands:12
  • New Zealand:M (season 4)
  • Norway:15 (DVD rating)
  • Singapore:PG
  • South Korea:15
  • Sweden:15 (DVD rating)
  • United Kingdom:12
  • United States:TV-14
  • United States:TV-PG