Arnie was present when Egon Spengler demanded a refund and threatened Ray Cougar with a lawsuit. Following Cougar's orders, Arnie summoned Moose and Rocko to the Rollerghoster. They promptly dealt with Egon. When ghosts started appearing in the Rollerghoster's Ghost Tunnel section, the ride malfunctioned. Arnie's misgivings were finally validated. However, Cougar decided to reopen the ride as a haunted attraction. After the ghosts took over the ride, Arnie was among the crowd evacuated out of the carnival.
- ↑ Ray Cougar (2009). The Real Ghostbusters - "Rollerghoster" (1987) (DVD ts. 04:43-04:45). Time Life Entertainment. Cougar says: "Arnie. This man is causing a disturbance."
- ↑ Cheap Thrills Amusement Park Worker (2009). The Real Ghostbusters - "Rollerghoster" (1987) (DVD ts. 08:56-08:58). Time Life Entertainment. Worker says: "It works fine now, Mr. Nadel."