Red hot off of Bonnie and Clyde, Penn was again Oscar-nominated for meeting the challenge of making a movie from a work that had a comparable impact on the culture: Arlo Guthrie’s longform song “Alice’s Restaurant Massacree.” Guthrie plays himself in the satirical yet fact-based account of how his Thanksgiving Day errand in Massachusetts snowballed—with the actual sheriff and judge from his case also reprising, plus Guthrie’s compatriot Pete Seeger as himself.