Wallace Avery (Colin Firth) is tired of his existence. Divorced, disconnected from his young son, dissatisfied with his love life, depressed and in the doldrums of middle age, he decides to make a radical change by walking away from his old life. He buys a new identity and hits the road as Arthur Newman to begin life anew, bound for Terre Haute, Indiana, where he dreams of reinventing himself as a golf pro at a tiny country club.
