I Feel Good is a Horror, Thriller, Drama, Mystery film that follows a doctor's mysterious pill offers solace to a teen plagued by an unknown disease. As he uncovers the chilling truth behind his affliction, he is tormented by the dark and twisted side effects of his treatment. I Feel Good is not currently listed with streaming providers in your selected region, but availability can change over time. Fans of horror movies may also want to explore similar titles below.