Women of Devil's island (1962)

Italian costume drama about convicted women in France being sent to the penal colony on Devil's Island where they must wade through alligator-infested waters and find gold. Life on the island is tough for these buxom, beautifully-swept coiffed maidens - virtually none who look like they had even the slightest knowledge of crimes worthy of such a punishment. Here, if the girls want to get a day of rest they must work the night with the guards and/or warden of the island, but some changes come when Guy Madison arrives as the new warden out to change the horrible lives led by these playmate-wannabes.