 Gandy Goose gets spooked reading ghost stories before bedtime. After the lights go out, he finds himself outside in the rain on patrol, where he s approached by a mysterious lady who wants to throw him a party. She escorts Gandy and Sourpuss to the mansion, which turns out to be full of spirits. They re mostly friendly, in spite of Sourpuss s refusal to join in the festivities. But the ghosts turn nasty after Sourpuss ruins the fun, and our foolish heroes are forced to run for their lives!