Details
It's Halloween night and the kids encounter a strange boy named Russell who is convinced his house is haunted. Meanwhile, Dr. Doofenshmirtz's disdain for grass causes him to invent a "mind-transfer-inator" enabling him to merge minds with a cow and destroy all the grass in the Tri-State Area. Unfortunately, his plan backfires and he transforms into a scary "were-cow" that wreaks havoc any time there is a full moon. It's now up to Agent P to stop him and save Danville.
- Animation, Comedy, Family, Sci-Fi & Fantasy
- English
Cast & Crew
- Vincent Martella , Thomas Brodie-Sangster , Ashley Tisdale , Caroline Rhea , Dee Bradley Baker , Alyson Stoner , Bobby Gaylor , Dan Povenmire
- Dan Povenmire, Jeff 'Swampy' Marsh
- Dan Povenmire, Jeff 'Swampy' Marsh