This is Episode 7 of Explaining Evil were we feature the main Antagonist from Resident Evil 0, Dr.James Marcus. Who was known to be a Co Founder of the Umbrella Corporation and once friends with Oswell E. Spencer and Edward Ashford. He also was the person who discovered the T virus using leeches and the progenitor Virus. We also explain his origins, his discovery of the Progenitor Virus and his life later on and how he was acquainted with William Birkin and Albert Wesker and how he was betrayed by the Umbrella Corporation, causing him to take revenge and start the T virus outbreak that we see in the Spencer Mansion and later on In Raccoon City. Anyways if you guys enjoyed this video then please feel free to like and Subscribe https://www.youtube.com/channel/UCYhHkLrfDsP-CkSkVc38xZA for More Resident Evil videos or upcoming news for Resident Evil 4 Remake and Resident Evil Village DLC. #JamesMarcus #ResidentEvil #HeYDeVuH