Sometimes only a true fan can grasp the Easter Eggs left by director in a movie. Stephen King’s books are all inter-connected, so the movies based on his works are also filled with various hidden details. Marvel films are also packed with references only a true comic geek would pick up. And don’t get me started on the whole Harry Potter franchise and the hidden messages that are all over its movies! So, without further ado, here are some of the best hidden movie details we’ve all totally missed.