Paramount Pictures has begun the search for two leading characters in its Halloween comedy Fun Size , to be directed Josh Schwartz ("Chuck," "Gossip Girl") with a script from Max Werner ("the daily show").The project has been described as a cross between superbad and Adventures in Babysitting . Set on Halloween, it follows the adventures of a teen girl who loses her little brother while Trick-or-Treating.Though it's unconfirmed, it's ...