Don't Hang Up

“Be Careful Who You Prank”

A stranger on the other end of a phone knows exactly who is calling, and he is not laughing at the joke. Sam Fuller (Gregg Sulkin) and Brady Mannion (Garrett Clayton) spend a drunken evening dialing strangers for fun, until the voice they've picked on turns the game around on them. Alexis Wajsbrot and Damien Macé keep the film tight on the calls themselves, so the dread comes through the receiver.