That movie is expected to arrive in fall 2015, but in the meantime, we're celebrating Christmas Vacation.. In honor of the holiday classic's 25th anniversary, we're catching up with where the cast is now in the gallery above.
It turns out that the active ingredient in Pepto-Bismol (bismuth subsalicylate) contains a chemical called bismuth. When a small amount of bismuth combines with trace amounts of sulfur, a black-colored substance (bismuth sulfide) is formed.
1 Bismuth subsalicylate (Pepto-Bismol) is a product containing bismuth subsalicylate, a chemical shown to be effective in relieving nausea and upset stomach. 2  This remedy has a direct effect on the stomach lining and has no known serious side effects. 3  It may cause darkening of the stool color and of the tongue.