The story of the film "Arthur. The perfect millionaire is as old as the world. Arthur Betsch (Russell Brand) is a charming millionaire, he changes women like gloves, there is no end to the fans. In life, he is simply haunted by various scrape, and he is saved from serious mistakes thanks to the advice of his good-natured nurse Hobson (Helen Mirren), who believes in him, unlike the others. But once before Arthur there is a choice. On the one hand, he can strengthen his already huge state by marriage of convenience with rich Susan (Jennifer Garner), who is the executive director of the company. On the other hand, charming Naomi (Greta Gerwig), a millionaire’s pure and sincere love, but the future is hidden and unknown with her. What will the main character choose?