What is the longest movie series of all time?

Have you ever wondered what the longest movie series of all time is? Well, buckle up because we're about to embark on a journey to find out! This series has spanned multiple decades, captivating audiences worldwide with its intricate storylines and unforgettable characters. But what is it that sets this series apart from the rest, making it the longest of its kind? Join me as we delve into the depths of this fascinating question and uncover the answer that has left many movie buffs scratching their heads in amazement.