Maria Hill is a character in the Marvel Cinematic Universe who is seen in both Marvel's 2012 film The Avengers and the 2014 film Captain America: The Winter Soldier as well as in the television series Agents of S.H.I.E.L.D., and in the 2015 film Avengers: Age of Ultron. She is a S.H.I.E.L.D. agent who works closely with Nick Fury and Phil Coulson. She is played by Cobie Smulders.
The Avengers: Earth's Mightiest Heroes
She also appears in The Avengers: Earth's Mightiest Heroes, where she takes the role of Nick Fury when he disappears.
Nick Fury and Maria Hill arrived at the main facility of the Project PEGASUS. Seeing the Tesseract's instability, Fury ordered her to protect two prototypes, suddenly the Tesseract creates a portal that transports Loki to Earth. After hypnotize Selvig and Barton, Loki escapes with the Tesseract despite the persecution of Maria Hill. Later, Hill informed Fury that the World Security Council had taken control of a S.H.I.E.L.D. plane, fot the purpose of bombing of New York City and stop the alien invasion.
Captain America: The Winter Soldier
Fury calls her to report that a suspicious information about the Project Insight. Later, after the supposed death of Fury at the hands of the Winter Soldier, Hill returned to Triskelion and met with Sitwell. While the meeting was in progress, Hill said she was busy organizing the Fury's funeral, then Sitwell that Pierce wants her isn't involved in the case. After freeing Rogers, Wilson and Romanoff, she takes them with Nick Fury, who had facked his death. After stopping the Project Insight, Hill went to a job interview at Stark Industries and thus doesn't go the prison.
Avengers: Age of Ultron
Trained S.H.I.E.L.D. agent, experienced in espionage, hand-to-hand combat and the use of a variety of weapons.
Possesses the normal strength for a woman of her complex, reinforced with continuous exercises.