Death Machines (1976)

Madame Lu has created three “Death Machines,” a trio of martial arts experts who have been injected with a special serum, turning them into mindless zombies, capable only of murder, at Lu’s command. Tasked with eliminating her enemies, the Death Machines go on a blood-soaked rampage, killing anyone in their path. After they massacre an entire dojo, leaving only one survivor, the Death Machines and Madame Lu herself become the targets of his vengeance…
Paul Kyriazi
Ronald L. Marchini, Michael Chong, Joshua Johnson, Mari Honjo, Ron Ackerman, John Lowe, Edward Blair, Bob Cori, Philip DeAngelo, Mary Carole Frederickson, Chuck Katzakian, Colleen Kinsley, Felix McGill, George Neal, Ray Rustigian, Frank Wilbur, Gene Wisenor, Sid Campbell, Ralph Castellanos, Gerard Hurley, Tom Kernan, Paul Kyriazi, Steve LaBounty, Eric Lee, Anthony J. Saenz, Jan Van Tassell
tt0074383