Certification
- Argentina:Atp
- Australia:G
- Finland:K-12
- France:Tous publics
- Germany:12
- Iceland:12
- Ireland:G
- Italy:T
- Japan:G
- Netherlands:14 (1970)
- Norway:7 (recommended rating)
- Norway:16 (1971, cinema rating)
- Portugal:M/12
- Singapore:PG
- United Kingdom:U
- United Kingdom:U (video rating, cut)
- United States:G (certificate #22589)