Images from ABC's '666 Park Avenue' starring Terry O'Quinn and Vanessa Williams

Rachael Taylor, Dave Annable and Robert Buckley also star in supernatural thriller

By HitFix Staff Tuesday, May 15, 2012 4:11 PM

Mercedes Masohn in ABC's '666 Park Avenue'

Mercedes Masohn in ABC's '666 Park Avenue'

Mercedes Masohn plays Louise Leonard on ABC's Sunday 10 p.m. drama "666 Park Avenue"

Photo Credit: Andrew Eccles/ABC