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.
1972
HD
58min
PG
United States
English
John Hayes
Marland Proctor
Susan Charney
Virgil Frye
Erik Stern
Philip Kenneally
John Dennis
Duncan McLeod
Tony Vorno
Phil Hoover
zombie
rural area
county jail
good convicts
bad authorities
