Been trying to figure out what this was forever.

Saw this on video in the 80's and have been trying to figure out what it was forever. I remembered the plot and that the title was a man's name, but that was it. I asked about it online but no one could ever identify it from my description. Then I stumbled across it tonight and wasn't even looking for it.

I did not realize it starred Stella Stevens and Roddy McDowall.