Blood Beach (1980)
Something or someone is attacking people one by one on the beach. Some of them are mutilated, but most of them are sucked into the sand, disappearing without a trace. What is the creature responsible? Where does it live, and where did it come from?
VHS release pictured: 1981, Media Home Entertainment.
Starring: David Huffman, Marianna Hill, Burt Young | Director: Jeffrey Bloom