Last shown on 22 October 2020
The stakes are higher than ever for William "Bill" S. Preston Esq. (Alex Winter) and Theodore "Ted" Logan (Keanu Reeves). 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 and bring harmony to the universe. Along the way, they will be helped by their daughters, old friends, a new batch of historical figures, and a few music legends.