Synopsis by Cavett Binion
This plodding, low-budget zombie film is set in a maximum-security prison, wherein a group of convicts "just say yes" to a combination of chloroform and formaldehyde, triggering a fit of uncontrolled rage. In the subsequent riot, the crazed cons are all shot dead by the brutal guards, but remain so well-preserved that they manage to rise up from their mass grave to seek the blood of their tormentors -- including the warden -- armed with a variety of sharp implements from the prison toolshed. Dreary and uninvolving stuff, from the director of the more interesting Grave of the Vampire. Also released as Tomb of the Undead.
revenge, murder, undead, death, gardener, prison, security-guard