Martin Starr Is Finally the Star in Holiday Horror Comedy There's Something in the Barn

What would National Lampoon's Christmas Vacation look like if Clark and his family had to fight a bunch of killer elves? You can get a very, very close approximation in the new movie There's Something in the Barn. It stars Martin Starr (Freaks and Geeks, Silicon Valley) as a happy-go-lucky father who moves his family...