 ", a 1966 counterculture drama/political parody of "Macbeth" is "one of the most controversial plays produced in the 1960s".It was originally intended for an anti-war teach-in at Berkeley.The first edition, which was self-published on the same offset press as the "Free Speech Movement Newsletter", had sold over 200,000 copies by 1967 when the play opened in New York in a production starring Stacy Keach, William Devane, Cleavon Little, and Rue McClanahan.