Death Drums Along the River (1963)

No sexual nudity. However, the film is set in African communities who wear little clothing. For instance, one of the main characters wears two triangular bits of cloth that cover him in front and behind but reveal his upper legs through not covering his sides. Topless women feature in non-sexual situations.

Two girls perform a dance in the middle of a group of children. They look like teenagers and are both topless. This isn't graphic but is nevertheless pretty evident.

Topless women also appear in the background in some shots.

Sporadic violence with no gore.

A few uses of 'Good Lord' and 1 use of 'Bloody'

Two of the British characters smoke in one scene.