Walt Disney has hired Tiffany Paulsen (NANCY DREW) to pen the comedy OPPOSITE DAY, according to THE HOLLYWOOD REPORTER. Based on a premise from studio production president Oren Aviv, the story follows a corporate downsized who wakes up with the impulse to everything the opposite that he'd normally do. Mara Jacobs and Scott Sanders are the producers. LouAnne Brickhouse is shepherding the production.