The focus shifts to Dr. Holden Radcliffe and his lifelike android, Aida. What starts as a project to save lives turns dark when Aida develops self-awareness. She begins replacing S.H.I.E.L.D. agents with LMD counterparts to secure the Darkhold . The tension peaks as the real agents realize they can no longer trust one another, leading to a desperate struggle for survival within their own headquarters.
praised the pod format for eliminating "filler" episodes and keeping the pacing tight. Performances : The acting—particularly by Elizabeth Henstridge (Simmons), Iain De Caestecker (Fitz), and Mallory Jansen Index Of Agent Of Shield Season 4