Watch The Peanut Butter Solution (1985) HD Full Movie Free on solarmovie.do. Watch The Peanut Butter Solution (1985) online free. Peanut butter is the secret ingredient for magic potions made by two friendly ghosts. Eleven-year-ol...Peanut butter is the secret ingredient for magic potions made by two friendly ghosts. Eleven-year-old Michael loses all of his hair when he gets a fright and uses the potion to get his hair back.