Katie Gelson

Katie "Bloodrayne" Gelson first appeared in the Season 12 episode, "The Ungroundable ". She is a member of the South Park Vampire Society.

Prominence

 * "The Ungroundable "
 * "Butterballs "
 * "Goth Kids 3: Dawn of the Posers "
 * "Black Friday "
 * "A Song of Ass and Fire "
 * "Titties and Dragons "