No graphical nudity show in movie.
As this is a "muscle man" film, the lead often appears without his shirt and during his journey, wears mostly a pair of leg-less trunks. Mostly eye-candy for female audiences who enjoy muscular men.
A woman is tied to an alleged brainwashing machine. She spends most of the remainder of the film suspended on a table to this machine. Might be considered a mild form of female bondage.
Two women wear two-piece gowns that expose their stomachs and cleavage.
One very muscular woman wears single-piece swimsuit-like armor, that shows off much of her physique. She is mostly flat-chested and little cleavage is shown.
The heroes explore an island that is occupied by Amazon women. Each man falls prey to the Amazons in some form.
1. A man is shot by a sleep dart in his butt and carried off by women.
2. Another man follows an Amazon acrobat he spots back-flipping through the island forest. She eventually jumps on top of his shoulders, landing to the ground where the man finds himself (happily) pinned between her legs, before she draws a knife on him.
3. The main hero is seduced by the Amazon Queen after she dances for him. Afterwards they kiss.
The Amazon Queen seduces the entire team of heroes with another dance.
A man and woman lay in bed together. The scene only captures foreplay as they only hold and kiss each other. No nudity.