Joseph Gordon-Levitt is on a remarkable streak. For nearly a decade now, he has mixed supporting roles in blockbuster movies like “Inception,” “The Dark Knight Rises” and “Looper” with starring roles in smaller productions like “(500) Days of Summer” and “50/50,” and he consistently offers memorable performances. The former child actor is not only a bona fide movie star but also an actor who commands tremendous respect from his peers.