Saving the environment has never been so deadly for the kids of Harmony High. After seven high-school students fail their biology final, Dr. Bob, takes them on a forced weekend of environmental clean-up in order to graduate. Unfortunately, their good deeds spawn a series of grisly murders that leaves you wondering if it's really safe to recycle.
| Actor | Role |
|---|---|
 Mark HamillDr. Bob | Dr. Bob |