“Pee-wee as Himself” is the definitive story of the artist and performer Paul Reubens and his indelible alter ego Pee-wee Herman. Rubens’ first film Pee-wee’s Big Adventure and his children’s television series Pee-wee’s Playhouse were cultural touchstones of the 1980s. However, when Reubens was arrested for indecent exposure, the strict separation he created between himself and his alter ego backfired.