Aidan Bloom (Zach Braff), a struggling actor, lives in Los Angeles with his wife (Kate Hudson) and two children, Grace and Tucker. Up until now, Aidan's father, Gabe (Mandy Patinkin), has been paying for the children's schooling, but he is now gravely ill. Thus, Aidan attempts to home-school his offspring. As his chaotic curriculum leads to some surprising self-discoveries for his family, Aidan must reassess his career, his relationships and his faith.