Herb Wallerstein (November 28, 1925 - September 29, 1985) directed four episodes of Star Trek: The Original Series, including the final episode, "Turnabout Intruder".
He also directed episodes of such television programs as I Dream of Jeannie, The Brady Bunch, Gunsmoke, The Six Million Dollar Man, and Wonder Woman. He was also a director on the comic western series Barbary Coast, which starred TOS actor William Shatner.