As Bill & Ted bring popularity and happiness to the childhood of their future oh-so-evil arch-nemesis, De Nomolos, they may have accidentally changed more than just his taste in music. With the looming threat of an altered timeline ahead of them, it will take more than the intervention of Rufus or the Grim Reaper to bring excellence back to the universe! Featuring a prehistoric time-romping back-up story by Adam P. Knave & DJ Kirkbride (Amelia Cole) and Wook Jin Clark (Adventure Time: Flip Side).