Creature mercilessly turns crank, victim pleads for mercy as head is destroyed. Meanwhile, Adam narrowly escapes masked attacker in car. "Attacker" revealed as prankster friend Harley, leading to argument. Strange events continue on road, including intentional kitten placement and dangerous monster truck chase. Adam's car left damaged, prompting confrontation with Harley. Concerns raised about monster truck driver's motives, leading to discovery of headless body. Tension rises as friends realize they may be in danger.