Alexander Isaacs

"With the exception with a few technological upgrades, holy cow! It's the original Dr. Alexander Roland Isaacs! He's going to destroy my village using the T-virus! I can't let this happen now!"

--Su Ji-Hoon, No Man Has Ever Left Behind

Dr. Alexander Roland Isaacs was a virologist known for founding the Umbrella Corporation. He is also the true main antagonist in the Resident Evil film series.

Beginnings
Following Dr. Charles Ashford's development of the T-Virus, Isaacs found its mass-production to be a profitable necessity. James Marcus, Umbrella's co-founder, disagreed after being informed of the potential lethal side-effects. Albert Wesker suffocated Marcus under Isaac's orders. Isaacs then took Marcus's daughter, Alicia, under his wing to run Umbrella Corporation as partners.​​​​​​