People are dying mysteriously and gruesomely, and nobody has a clue what the cause is. Only health worker Mike Brady has a possible solution, but his theory of killer slugs is laughed at by the authorities. Only when the body count begins to rise and a slug expert from England begins snooping around does it begin to look like Mike had the right idea after all. —IMDb
Juan Piquer Simón (born 16 February 1935, Valencia, Spain) is a Spanish film director most well known for directing the cult classic horror exploitation films, Pieces and Slugs: The Movie (1988).
Pieces is one among the many cult classic horror films that have recently been restored and digitally remastered by Bob Murawski of Box Office Spectaculars and Grindhouse Releasing.
Juan Piquer Simón owns his own independent studio in Madrid, Spain, and designs many of his own special effects sequences for his films. He is now also the co-director of the Mediterranean Film Festival in Valencia, Spain. —wikipedia
"Only when the body count begins to rise and a slug expert from England begins snooping around..." I suggest anyone experiencing writer's block use this description as a starting point.