Infinity is a 1996 American biographical drama film about the early life of physicist Richard Feynman. Feynman was played by Matthew Broderick, who also directed the film. Broderick's mother, Patricia Broderick, wrote the screenplay, which was based on the books Surely You're Joking, Mr. Feynman! and What Do You Care What Other People Think?, both written by Richard Feynman and Ralph Leighton.

As a young boy, Richard was fascinated with science and objects in motion. This wonderment was reinforced through the efforts of his father. The only thing that mattered as much as science, and his family, was Arline, whom he met when they were both in school. But fate can often be cruel and Arline is found to be stricken by Tuberculosis. Undaunted, Richard studies the disease as he studies science in hopes of curing her. When her disease is in remission, they marry and he proceeds on to college where his studies and the war lead him to Los Alamos to work on the Manhattan Project. While Richard is intrigued with the solution to the project, he is also concerned with the outcome and saddened with the failing health of Arline. Written by Tony Fontana