<Li> Jennifer Aniston as Katherine Murphy, later Maccabee / Devlin Maccabee </Li> <Li> Bailee Madison as Maggie Murphy / Kiki Dee Maccabee </Li> <Li> Griffin Gluck as Michael Murphy / Bart Maccabee </Li> <Li> Nick Swardson as Eddie Simms / Dolph Lundgren </Li>

Who plays michael in just go with it