Deren Tadlock portrayed Cecilio in the Agents of S.H.I.E.L.D. episodes Meet the New Boss and BOOM and in the Agents of S.H.I.E.L.D.: Slingshot episode John Hancock. External Links Deren Tadlock on IMDb Deren Tadlock on Linkedin Retrieved from "https://marvelcinematicuniverse.fandom.com/wiki/Deren_Tadlock?oldid=807397" Categories: Actors Agents of S.H.I.E.L.D. Actors Community content is available under CC-BY-SA unless otherwise noted.