James D'Arcy is known to MCU fans for having portrayed Mr. Jarvis in ABC series Agent Carter, where he became an ally and partner for Agent Peggy Carter throughout the show's two-season run.

Marvel’s second TV series on ABC tracks the exploits of Agent Peggy Carter, played by Hayley Atwell, last seen in Captain America: The Winter Soldier. Marvel One-Shots: A 5-minute oral history ...