Maria Hernandez appears in Scooby-Doo! Phantom of the Knight, part of the Scooby-Doo! Mystery Adventures video game series. She is a possible suspect to be the Black Knight.
Maria is a Hispanic female with long brown hair.
She disliked her job as a waitress and wanted to sell Joust for Fun to Pizza Palace to be rich and to not have to be a waitress anymore, so she dressed up as the Black Knight to force Jane McHaggis to sell the castle.