The world faces a horrific onslaught of tornadoes, each unleashing spiraling hordes of enraged and deadly cats upon humanity. As chaos reigns, a disparate group of individuals have one mission: to stop this feline fury. But against such odds, and with only one life to spare per person, their battle becomes a cat-astrophic struggle to weather the storm. And when the fur flies it will be a meow-ssacre.
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.