"Experimental scientist Andre Delambre attempts to transfer matter through aspace, using himself as the test subject. But things go horrifically wrong when a housefly buzzes into the machine, resulting in two grotesque man-fly hybrids...one of them being Andre! Now, with the head of a fly and a wing in place of one of his arms, Andre desperately hopes that he, his wife Helene and his brother Francois can capture the other mutant -- the human-headed,...