Wow, I watched it on Warner Archive. Last night I went schlocky with "Shock Waves" 1975 a bit of a cult movie with a brief appearance in the first 15 min. or so of John Carradine and a bigger part for Peter Cushing. Really wasn't that bad. Typical zombie [without any gore] drive in fare from the 70s. Then I watched "The Ultimate Warrior" 1975 a futuristic post apocalypse movie with Yul Brynner and Max Von Sydow. Very good retro sci-fi.