Ticks (1993)

Problem teens in Los Angeles join an inner-city wilderness project in and attempt to get back in touch with life's priorities, led by do-gooders Holly and Charles. When they get to the campsite, they begin having problems adjusting to the wild life, particularly local marijuana growers using herbal steroids to accelerate plant growth, and the mutated ticks that the leaky steroid system has created.—Ed Sutton