Albert O'Saurus was a saurian humanoid from Gould IV, "green as an Irish shamrock." After the Royal Drive gang stole the famous throne room (and somewhat less famous antechamber) from the palace on Gould's main continent, O'Saurus was the liaison of the Space Patrol agent investigating the crime, Cadet Rufus Q Shupilluliumash. He translated the graffiti "Next Stop--Galactic Central! Royal Drive" for Rufus's benefit. When Rufus announced that this was a clue, O'Saurus sarcastically asked how he had deduced such an obvious fact. Rufus made a pun so poor that O'Saurus had him arrested, Rufus's seventh and final arrest in the course of his investigation.