Ivan Reitman

When three college professors lose their jobs, they decide to go into the freelance "paranormal investigation and elimination" business. When their first client discovers her refrigerator has become a portal into the spiritual dimension, our heroes come face to face with an ancient evil force with plans to raise hell in Manhattan. When ghosts go on a rampage, only these men can save the world. Soon every spook in the city is loose and our heroes face...

Ryan Bingham is a corporate downsizing expert who flies all over the world on business. Just as he is on the cusp of reaching ten million frequent flyer miles and meeting the frequent traveler woman of his dreams, his company grounds him. When Bingham goes on his last cross-country firing expedition, he will learn that life isn't about the journey, but about the connections made along the way.

An ambitious genetic experiment takes the wrong turn when twins -- who look nothing alike -- are born and then separated. Years later the unlikely siblings meet.

Following a ghost invasion of Manhattan, paranormal enthusiasts Erin Gilbert and Abby Yates, nuclear engineer Jillian Holtzmann, and subway worker Patty Tolan band together to stop the otherworldly threat.

When a single mom and her two kids arrive in a small town, they begin to discover their connection to the original Ghostbusters and the secret legacy their grandfather left behind.