Season 4, Episode 14 – The Man Behind the Shield
Mace fights for his life and the agents try to rescue him, but face a deadly game of cat-and-mouse to do so.
Phil Coulson (Clark Gregg, reprising his role from “The Avengers” and “Iron Man” ) heads an elite team of fellow agents with the worldwide law-enforcement organization known as SHIELD (Strategic Homeland Intervention Enforcement and Logistics Division), as they investigate strange occurrences around the globe. Its members — each of whom brings a specialty to the group — work with Coulson to protect those who cannot protect themselves from extraordinary and inconceivable threats, including a formidable group known as Hydra.
Marvel’s Agents of S.H.I.E.L.D. S04E14