A sudden, vivid flash of memory:

A Martian princess and a doctor replace the women on Mars, destroyed by atomic war, by raiding Puerto Rico while a shot down android terrorizes all.
It’s summertime. I’m 9 years old, I’m clutching a couple of quarters in my hand, every day I’m checking the posters outside the Vale Theater in Kent, and I’m eagerly going to the Saturday afternoon matinee, to see this movie. It was awesome. This was high cinema in the 1960s — it had two rubber monsters, Martian invaders, and a bikini beach party.
Watch the trailer here, or you can watch the whole thing for free on Tubi. There’s also going to be a watch party on Mastodon this evening. It sounds like a great way to spend an evening.