August Walker

August Walker (c. 1982-2018), also known as John Lark, is one of the two main antagonists (alongside Solomon Lane) of the 2018 blockbuster action-thriller film Mission: Impossible – Fallout, the direct sequel to Mission: Impossible – Rogue Nation and the sixth installment of the Mission: Impossible film series. He is a high-ranking operative in the Special Activities Division of the Central Intelligence Agency, under Erika Sloane's command, and one of their best top-level assassins. Walker was tasked with following Ethan Hunt and his behavior as well as to eliminate him in case he will do anything which the CIA believes to be chaotic right after Ethan failed to obtain three plutonium cores.