Sonic: Night of the Werehog (S)

Sonic: Night of the Werehog is a 3D animated dialogue-less short by Sega based on Sonic Unleashed, which Sonic and Chip enter a classic haunted house that is haunted by 3 ghosts, 2 trying to win the affection of one ghost girl through photographing their scares. However the ghosts didn't expect the brave Sonic to be a werehog. In Japan, the short is subtitled Sonic & Chip: House of Horror (Sonikku to Chippu Kyôfu no Kan).