Plot summary
Coulson recruits Peterson to his team for super soldier support when Edison Po is sprung from prison by upgraded Centipede super soldiers. Coulson's team traces a Centipede-powered soldier to an abandoned factory and is ambushed by a squad of super soldiers who were subjected to the same eye implant as Akela Amador. Po recommends Raina stop inquiring after the Clairvoyant, as it could mean her death. Meanwhile, Coulson and May are keeping information regarding Skye's parents from her. When Peterson contacts his son, Ace, he learns that he has been kidnapped by Centipede, who suggest a trade – Peterson for his son.
Coulson escorts Peterson to the arranged exchange, where Peterson reveals that Centipede wants Coulson, not Peterson. Coulson agrees to be taken prisoner. After the exchange, Peterson attempts to rescue Coulson, but is apparently killed in an explosion. Raina tells Coulson that they want to know how he was resurrected.
Credits
Adapted from Wikipedia contributors, Agents of S.H.I.E.L.D. season 1. HTML formatting and reference markers removed.