Luke Wilde's curiosity about a strange customer causes him to become a prisoner of Dr. Rollins. The doctor offers Luke $50,000 for one of his kidneys. Doc plans to sell it on the black market for transplant. The doctor gets greedy and decides Luke will not survive the operation and Dr. Rollins will have lots of body parts to sell on the black market. Nick, the doctor's PA, learns of the deadly plan and helps Luke escape. As Nick and Luke try to outrun and outsmart the doctor, the suspense intensifies.