For this next edition of “Kung Fu Gunk Fu,” I want to ask: Have you ever wanted to see a glacially paced movie wherein a multiracial band of martial arts assassins with no personalities do the bidding of an evil woman, and only a double-digit-IQ police lieutenant and a bland hero with no real ambitions or hope in life can stop them mostly through laziness? If so, Paul Kyriazi’s 1976 classic Death Machines is the film for you.