Harrybo first makes his debut in Benad361's Rosen Wars: Revenge of the Plamz series, in Episode 1. His attempts to arrest Michael for embezzling 100,000 tomatoes from the "Bank of Plamz" to "buy cocaine" result in an epic lightsaber battle, in which Harrybo's friends (George, Melanie and Dave) are slain in quick succession by Rosen's speedy swordplay, leaving Rosen and Harrybo fighting on. Eventually, Harrybo disarms Rosen (who is also the sith lord Darth Plamz) with a kick, just as Adolf Hitler comes for a visit. Hitler strongly objects to Harrybo's plan to kill Rosen.