Preheat oven to 350 F. Slice french bread in half lengthwise, then again in half. Combine softened butter and minced garlic together in a small bowl.
Evenly spread the garlic butter over the french bread. Place thin strips of mozzarella cheese on french bread in lines to resemble a mummy. Place 2 slices of olives on top for the eyes. Bake for 12-15 minutes.