Certification
- Australia:A (original rating)
- Australia:M (2005, re-rating)
- Canada:G (Quebec)
- France:Tous publics
- Netherlands:14 (1970)
- Singapore:PG
- Singapore:NC-16 (DVD rating)
- Spain:TP
- United Kingdom:PG (2007, video rating)
- United Kingdom:A (1970, original rating)
- United States:PG
- West Germany:12 (nf, cut)