John Garrett

John Garrett was a S.H.I.E.L.D. agent who joined HYDRA. When he was injured during a mission in Sarajevo, he survived by becoming the first Deathlok.

As an agent of S.H.I.E.L.D. he used his high clearance to become the Clairvoyant, the mastermind behind the Centipede Project, which he used to benefit himself and HYDRA. During his time as an agent, he recruited Grant Ward to HYDRA and became a fatherly figure to him. During the fall of S.H.I.E.L.D. in 2014, he broke cover and fled S.H.I.E.L.D. and used the Centipede Project to fulfill his goal to recreate the life-saving drug GH.325, which he desperately needed to heal his failing organs.

He also attempted to sell the Deathlok technology invented by the Centipede Project to the United States government but he was ultimately stopped was stopped by Phil Coulson, Deathlok and Nick Fury in the Battle at Cybertek.