Yet to fulfil their rock and roll destiny, now middle-aged best friends Bill and Ted 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 are 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 to the universe.
Chris Matheson (born December 11, 1960) is an American film director and screenwriter. Matheson is best known for his collaborations with fellow screenwriter Ed Solomon, together creating the Bill & Ted franchise, writing the three films Bill & Ted's Excellent Adventure, Bill & Ted's Bogus Journey, and Bill & Ted Face the Music. Together they also wrote the films Mom and Dad Save the World and Imagine That.