Rihanna v. Joan Crawford on My Halloween Countdown

What could possibly be scarier than Joan Crawford running amok with an axe? And note that her hairdo in this video seems to have inspired Billy Ray Cirus' 1980s mullet! The visuals are scenes from the 1964 William Castle film, Straitjacket. The vocals by Rihanna. Sleep tight. (Tonight's video dedicated to Countdown followers Tracey & Merv.) ps: spoiler alert for film.