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

Kinda funny premise, no? Starts off pretty good actually. Hayes, made a bunch of offbeat exploitation films but was also nominated for an academy award one time!

They used dry ice for the formaldehyde and of course nobody notices the prisoners sniffing it, and I guess we’re not supposed to see the prisoner who laffs when the smoke goes in his face. Must be a minimum security prison cuz the place is surrounded by a wooden-wire fence that would easily be compromised. But escape they do anyway.

My big criticism is this — it takes half the movie for the zombies to emerge. And let’s not forget this movie is less than an hour long! When we see them they have joker like makeup and you can see their chest flesh where the make up ends!

But there IS something about this movie that is different and enjoyable. In a super low budget kind of way. Interesting statement on addiction, anyway.