Jacoba Francisca Maria "Cobie" Smulders (born April 3, 1982) is a Canadian actress. She is known for her starring role as Robin Scherbatsky in the CBS sitcom How I Met Your Mother (2005–2014) and as S.H.I.E.L.D. agent Maria Hill in the Marvel Cinematic Universe superhero films The Avengers (2012), Captain America: The Winter Soldier (2014), Avengers: Age of Ultron (2015), Avengers: Infinity War (2018), Avengers: Endgame (2019), and Spider-Man: Far From Home (2019), as well as the ABC action drama series Agents of S.H.I.E.L.D (2013–2015), the Disney+ animated anthology series What If...? (2021), and the upcoming Disney+ limited series Secret Invasion (2023).