Certification
- Argentina:16
- Australia:SOA (original rating)
- Australia:M (1984, re-rating)
- Finland:K-16 (1989, uncut)
- Finland:K-16 (1971, cut)
- France:12
- Iceland:12
- Italy:VM18
- Netherlands:18 (original rating)
- New Zealand:M
- New Zealand:R18 (original rating)
- Norway:16
- Singapore:PG
- Sweden:11
- United Kingdom:X (original rating)
- United Kingdom:15 (video)
- United States:R (original rating)
- United States:PG (1972, certificate #22585)
- West Germany:16 (f)