AI Summary

Christopher Nolan frequently re‑uses actors, with Sir Michael Caine appearing in eight of his films and Cillian Murphy ranking second after starring in six: “Batman Begins,” “The Dark Knight,” “Inception,” “The Dark Knight Rises,” “Dunkirk,” and “Oppenheimer.” Murphy’s collaboration began when he auditioned for Bruce Wayne in “Batman Begins.” Although both recalled that he wasn’t the right fit for the titular hero, Nolan was impressed and successfully advocated to cast him as the villain Doctor Jonathan Crane, the Scarecrow, in “The Dark Knight.”

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