We don't have a biography for Cassidy Williams yet. Hang in there, or go ahead and contribute one.
Appearances
Scooby-Doo!: Mystery Incorporated
Guest cast, played by Vivica A. Fox
- Episode 2x03: The Night the Clown Cried II - Tears of Doom! (Aug 1, 2012)
- Episode 2x05: The Hodag of Horror (Aug 3, 2012)
- Episode 2x06: Art of Darkness! (Aug 6, 2012)
- Episode 2x07: The Gathering Gloom (Aug 7, 2012)
- Episode 2x10: Night Terrors (Aug 10, 2012)
- Episode 2x11: The Midnight Zone (Aug 13, 2012)
- Episode 2x26: Come Undone (Apr 5, 2013)
Guest cast, played by Kimberly Brooks
- Episode 1x25: Pawn of Shadows (Jul 19, 2011)
- Episode 1x26: All Fear the Freak (Jul 26, 2011)