John Garrett (comics)  John Garrett is a fictional character appearing in American comic books published by Marvel Comics. Bill Paxton portrayed the character in the Marvel Cinematic Universe TV series "Agents of S.H.I.E.L.D." as season one's main antagonist. John Garrett first appeared in "Elektra: Assassin" #2 (September 1986), and was created by Frank Miller and Bill Sienkiewicz. John Garrett worked for the CIA and went through special covert training. In 1961, Leonardo da Vinci invited Garrett to the Pieta base in Rome to be a member of the Great Wheel. Leornardo sent Garrett, Vasili Dassiev, Shoji Soma and Daniel Whitehall to Giza to acquire a power source from a Brood vessel after destroying the Brood inside. Garrett approved the idea of using the power source to run the rejuvenations chambers found by another team. He was present when the chambers were stolen by Russian soldiers led by Victor Uvarov and Dassiev where they nearly murdered him. Garrett served three months at Dannemora for assault. He then served two years in Ryker's Island for larceny. Garrett had a history of resisting arrest. After assaulting a police officer in Kentucky, Garrett was sentenced to six months in a prison farm. After his times in each prison, Garrett was recruited to work for S.H.I.E.L.D. where his criminal records mysteriously vanished. He served in Libya with agent Chasity McBride. When Chasity discovered that there were no records of Garrett, this gets brought with ExTechOp where Chasity was swiftly transferred to a minor police action in Venezuela and the complaint to Nick Fury wasn't received. Garrett has been rebuilt as a cyborg with a six-inch removable portion on his skull (which a recorder can be placed in) and a cybernetic right hand. Three years after the Libya mission, Garrett and his partner Arthur Perry were sent to San Concepcion as part of "Operation: Scrambled Eggs" where they had to investigate the assassination of President Carlos Huevos. Garrett and Arthur interrogated Julio Gonzales confessing to hiring a woman to assassinate Huevos. Then they interrogated a political prisoner who told them about Elektra. During the research on Elektra, Garrett became a victim of a psychic link with Electra where he began to be influenced and manipulated. During Garrett's confrontation with Elektra where Perry was slain, Elektra cut off his hand and blew up the munitions shipments in the harbor building they were in. Garrett's body was recovered by ExTechOp where they began replacing 80% of his body with cybernetics as the S.H.I.E.L.D. engineers successfully replaced Garrett's arms, legs, spine, nervous system, heart, liver and lungs.