Zombies of Mora Tau (also known as The Dead That Walk) is a 1957 black-and-white zombie horror film directed by Edward L. Cahn and starring Gregg Palmer, Allison Hayes and Autumn Russell. Distributed by Columbia Pictures, it was produced by Sam Katzman. The screenplay was written by George H. Plympton and Bernard Gordon. Zombies of Mora Tau was released on a double bill with another Katzman-produced film, The Man Who Turned to Stone (1957).