If any of you have never seen "Play Misty For Me" I really recommend it. It's terrifying and was basically an early portrayal of severe mental illness in a female character (even though she's "the baddie") and Jessica plays the hell out of it.
If you've only ever seen her in AD/Archer/other light-hearted comedy type roles it's a bit of a shock!
It's sort of the original Fatal Attraction if you will. Instead of Glenn and Michael Douglas you get Jessica and Clint Eastwood.