Voicing Demencia in Villainous is currently Melaney Sems's only known role in any form of media. She was seemingly completely unheard of before his work in Villainous, and as such, very little information on her exists.
|The Staff of Villainous|
|Todd Asayer • Mark Fischbach • Melissa Gedeón • Alan Ituriel • José Macías • Jose Schettino • Melaney Sems|
|Rafael Cauich • Humberto Cervera • Ami Guillén • Daniel Hoyo • Alan Ituriel • Kevin Manthei • Kevin Martínez • Diego Mejia • Carolina Páez • Benji Santiago • Stephan Silva • Snonny • Diego Valenzuela • Vani|
|AI Animation Studios • Cartoon Network|