The Black Cat (1966)
One thing I'll say about the 1966 sleazoid film version of Poe's "The Black Cat" is that it doesn't deviate from the source material one iota. Since I dreamed last night of a woman transforming into said cat, and vice versa (I also dreamed I was eating rotten fish), I knew that, since I saw her transform and there seemed to be a movie poster behind her, that, well, I had to get right up and WATCH THAT MOVIE. And review. (Note: This is the kind of film, distributed by the same company, that Sandra Bernhard use to show, on her USA late-night extravaganza of monster, nudie, and cult film clips "Reel Wild Cinema." I'm not sure, but she may have even shown this particular film.)