The Abominable Dr. Phibes
It is my favorite film of all-time and I just want to see you mock it now.
A Doctor with THREE PhDs seeks revenge on the Medical Staff that he blames for his wife's death. He kills them with elaborate machines and the theme of The Ten Plagues of Egypt.
While it is somewhat comedic, it would still make for some great fun.
Pros: Vincent Price with mutton chops, a killer frog mask, the most out-of-place theme song ever and a man called Trout.
Make my dream come true, Internetz!
I like his way over acting approach to seeming to being a genius to recreate his voice. His voice is a recording. It gets old in less than a minute, but it is funny at first. It will be easy to riff. There are many opportunities.
Sharon aka Penny commented
I remember this movie very well as a kid. Would be a good choice because the movie itself doesn't take it self too seriously. The sequel Dr Phibes rises again was pretty cool too.