Stranger Things season 5s episode titles have been revealed, but theres one thats being kept as a partial secret and theres enough evidence to believe that episode is about the disappearance of Holly Wheeler. After four seasons of twists, shocking reveals, and heartbreaking moments, Stranger Things is ending with its fifth season. Stranger Things final season has a lot to cover and solve after the massive cliffhanger at the end of season 4, and the first teases for season 5 have now been released, despite production still not being over.