Convicts on a chain gang sniff experimental formaldehyde fumes to get high. They attempt a prison break, are shot down by the guards and buried in the prison garden. Soon, they rise from the dead, using shovels and hoes to kill all who get in their way on their quest to get high once more.

Starring:

Philip Kenneally , Duncan McLeod , John Dullaghan , John Dennis , Susan Charney , Marland Proctor , Tony Vorno , Jerome Guardino , Lee Frost , James Lemp , Virgil Frye , Phil Hoover , Carmen Filpi , Jack Driscoll , Tod Mantilla

Genre:

Sci-Fi, Horror