It's Roger Corman melodrama at its finest! Dr. Paul Kettering's wife has been taken over by alien parasites, in the climax to The Brain Eaters. This calls for a husband-wife scenery-chewing contest! But there's more!
Here's secret footage of a meeting of the U.S. Congress' secret UFO committee, where chain-smoking men get together to watch stag films about mysterious 50-foot cones, and "fiery horse-drawn sky chariots." Your tax dollars at work! [IMDB]