Plot Synopsis: Guy Discovers Tropical Paradise Island with Bikini Clad Pleasure Units.
Blows up island.
Well, as the clip you showed us indicates, the "pleasure units" were real women, enslaved by hypnotism. So of course Flint would rescue them!
And the second move in the series centered around a spa, "Fabulous Face", also brainwashing women, but this time to carry out their schemes directly.
One of the James Bond novels also centered around brainwashing women: "On Her Majesty's Secret Service". But brainwashing women into bringing a virus into Britain to wipe out its chickens somehow seems to be a rather lacklustre diabolical plan.
That was, of course, the book where James Bond actually got married - but then, shortly after, his new bride was murdered by Blofeld. The movie featured Diana Rigg in her role... but while she might have been the best Bond-girl, it featured George Lazenby as Bond, who was unsuccessful in that role.