By now, all Soaps.com readers have figured out that Patty Williams (Stacy Haiduk) is a dangerous woman. Just how dangerous could she end up being? Watch this chilling video preview from the September 17 episode of The Young and the Restless to find out!

Those outside the US can watch this clip on our sister site, Soap Opera Fan Blog! What is your reaction to this preview? Be sure to share your thoughts with Soaps.com below!