When Chelsea and her friends get in trouble with the cops, they flee the city and go on the run. Fueled by a hallucinogenic drug called Echo, they hope to lay low-and get high-in an old family hideout in the woods.Howeve…

一群年輕的龐克族們為逃避警方的追捕，逃到國家公園的森林裡躲藏，但這裡有一位失控的公園巡警要來維持秩序…他手上的利斧正等著嚐嚐人血的滋味！面對磨刀霍霍的瘋狂巡警，這群脾氣火爆的龐克族們是否有辦法殺出這片奪命森林？