A mad scientist makes up for his lack of a loving relationship by making people very small, then killing them.  He'd be better off just going to a nightclub or something.  I know the drinks are expensive but he'd be saving a fortune on electricity for his bizarre gadgets.

I imagine the special effects were quite good for the time this movie was released.  Not sure how they'd stand up to being on a huge screen rather than a tiny box on the internet, though.

The end to this trailer seems to be missing, which makes me sad.

Favourite bit:  The shrieking woman terrified by a large telephone.