[Fedora]

I haven't seen that one!--is that another recommended one? :)

[Darksheare]

The original one, yes.
Refried Videos version of of "Killers From Space" is called "Don't Ask, Don't Tell" and has aliens on Earth building a giant Gay Laser with the idea of zapping eeryone.
But there's odd snippets in there, like the aliens performing surgery with odd smoking instruments, and the subject is saying, "Hey, wait a minute! I don't think my HMO is gonna cover this operation!"