A ruthless farmer genetically engineers a new race of sheep to revolutionize farming. However, when environmental activists steal one of the by-products and accidentally set it loose, the sheep suddenly develop a liking for blood and humans start transforming into super-sheep. And Henry, a former farm boy with a sheep-phobia, is the only one who can try to stop them...
This is probably the best splatter movie I've seen since Braindead, which incidentally was also shot in New Zealand. In addition to the cool and low-key special effects the movie is full of hilarious scenes and funny lines. Especially the dialogs between Henry and Experience, the environmental activists, are laugh out loud funny.