Ghostbusters Movie TV Spot

Erin Gilbert (Wiig) and Abby Bergman (McCarthy) are a pair of unheralded authors who write a book positing that ghosts are real. A few years later, Gilbert lands a prestigious teaching position at Columbia University, but her book resurfaces and she is laughed out of academia. Gilbert reunites with Bergman and others when ghosts invade Manhattan and try to save the world.