It's time for a shot in the dark because I don't recognize the actor shown here. It sounds like a movie (and a play) with a large cast, and with roles for a lot of beautiful women. Well, dopey, dopey, doh, I guess I'm making an obvious statement. Anyway, I suspect it was a musical, because those have big casts, typically. It also sounds like something I've not seen. And I admit I'm not familiar with the work of the folks involved, so I'll try the one show I can think of.
I know Tina Louise was in the theatrical version of "Li'l Abner," but I've no idea who was in the movie. But it does have a big cast, and there are roles for many beautiful women. I can picture Stella Stevens as Daisy Mae. I would guess that the actor shown played Li'l Abner because he looks the part.
At first I thought it was "Serpent of the Nile," which featured Julie Newmar dancing in gold body paint and a two-piece swimsuit. But I think that did not have a theatrical version, so I'll try "Li'l Abner."