Fleshpot on 42nd Street

Also known as Girls on 42 Street, this was part of TCM's twisted late nite fare, and it is not quite what one expects on the channel. (It might be a somewhat less explicit cut, but there is repeated nudity, if mostly -- but not completely -- of the topless variety.)

It actually is rather good low budget exploitation fare about a woman on the make, let's say.  The movie is generally filmed in cheap looking darkness and was (rather on point) wary when late in the film she was happy and it was a cheery daytime look. The most appealing character is played by Harry Reems, the porn star, here as a "straight" character. The lead, who is good (in the role) and often having sex, was a porn star as well. 

I was skimming a movie review book and passed a film with Sean Connery.  He has died at 90.