Death on the Nile - 1978 is rated/received certificates of:
Argentina:16
Australia:M
Finland:K-16
France:U
Iceland:L
Ireland:PG
Norway:16 (1978)
Peru:14
Singapore:PG
Spain:13
Sweden:15
UK:A (original rating)
UK:PG (tv rating)
UK:PG (video rating) (1987) (2002) (2006)
USA:PG
West Germany:12