After he was freed from his painting, Sir Bruce directed his Bully Boys to awaken everything in the Cloisters. Other entities arose from paintings and statues were animated. While the Ghostbusters rappelled into the museum grounds, the manifestations were busy having a celebratory feast. Slimer joined the party and ate to his heart's content. Ray Stantz tried to get Slimer's attention but they were found out. Ray and Winston ran for it and found Unicorns. They allied with the Unicorns and made short work of the other manifestations. After Sir Bruce was trapped, all of the manifestations returned to their proper places in the Cloisters.