Shock Waves (1977)

Peter Cushing stars as a former S.S. Officer living on a deserted island with a bunch of underwater Nazi zombies. The Survivors of a ship that sank off shore find themselves the victims of the soggy, blond undead. With John Carradine as a yacht captain and Brooke Adams as a shipwreck survivor. Commentary with director Ken Wiederhorn, effects man Alan Ormsby and for some reason, Fred Olen Ray. Plus interviews, trailers, TV spots, and radio spots. Now out of print, so supplies are limited.