0 BY: Fran J. Ruiz August 18, 2021 ‘The Witcher: Blood Origin’ Starts Filming, Fills its Cast Blood Origin, the prequel series that will tell a story set over a thousand years before the events of The Witcher kick off, has started filming. Fran J. RuizFrancisco J. Ruiz is that guy who has watched Jurassic Park a thousand...