Why Poltergeists Are Way Scarier Than Ghosts (Exclusive Clip)

Fact: Poltergeists are different from ghosts. Just ask expert Dr. Claire Powell (Jane Adams), featured in the exclusive clip above explaining to a scared suburban family why the spirits plaguing them are much scarier than your common friendly ghost.

Poltergeists can get violent, she says. They’re noisy, can move objects, and — most troubling — can snatch little girls in the still of the night.

Poltergeist, a reboot of the 1982 horror classic starring Sam Rockwell, Rosemarie DeWitt, Jared Harris, and Kennedi Clements, starts haunting theaters May 22.

If you need a further explainer on poltergeists, check out this infographic (courtesy of 20th Centurty Fox):