Directed by Dean Parisot with returning franchise writers Chris Matheson and Ed Solomon, the film will continue to track the time-traveling exploits of William "Bill" S. Preston Esq. and Theodore "Ted" Logan. Yet to fulfill their rock and roll destiny, the now middle-aged best friends set out on a new adventure when a visitor from the future warns them that only their song can save life as we know it. Along the way, they will be helped by their daughters, a new batch of historical figures, and a few music legends -- to seek the song that will set their world right and bring harmony in the universe.