Fox's smash sitcom Malcolm in the Middle is headed to the big screen. According to Variety, 20th Century Fox is moving forward on a movie version of the Emmy-winning comedy, now in its second year. Series creator Linwood Boomer will write the script along with Jill Condon and Amy Toomin (co-executive producers of ABC's The Geena Davis Show). All of the show's stars are expected to take part.