Chris Evans and Scarlett Johansson in new 'Captain America: The Winter Soldier' photos
Plus: Anthony Mackie, Robert Redford, Cobie Smulders and explosive action
Cobie Smulders is back as Maria Hill
The "How I Met Your Mother" star was also seen in "The Avengers" and on ABC's "Marvel's Agents of S.H.I.E.L.D."
Photo Credit: Marvel Studios