Blood Orgy At Beaver Lake by Mike C. Hartman

2.60

When inbred brothers unknowingly mix the new party drug into their moon shine, they're transformed into blood thirsty cannibals with an insatiable appetite for human flesh. Terror ensues when a group of friends arrive at camp beaver lake for a weekend of fun in the sun but instead find themselves in a fight for their lives in this horrific and hilarious fright film.