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Appearances
Scooby-Doo!: Mystery Incorporated
Guest cast, played by Udo Kier
- Episode 1x10: Howl of the Fright Hound (Oct 4, 2010)
- Episode 1x16: Where Walks Aphrodite (May 17, 2011)
- Episode 1x25: Pawn of Shadows (Jul 19, 2011)
- Episode 1x26: All Fear the Freak (Jul 26, 2011)
- Episode 2x05: The Hodag of Horror (Aug 3, 2012)
- Episode 2x07: The Gathering Gloom (Aug 7, 2012)
- Episode 2x11: The Midnight Zone (Aug 13, 2012)
- Episode 2x12: Scarebear (Aug 14, 2012)
- Episode 2x13: Wrath of the Krampus (Aug 15, 2012)
- Episode 2x15: Theater of the Doomed (Aug 17, 2012)
- Episode 2x17: The Horrible Herd (Mar 25, 2013)
- Episode 2x19: The Devouring (Mar 27, 2013)
- Episode 2x21: The Man in the Mirror (Mar 29, 2013)
- Episode 2x24: Gates of Gloom (Apr 4, 2013)
- Episode 2x25: Through the Curtain (Apr 5, 2013)
- Episode 2x26: Come Undone (Apr 5, 2013)