Natasha Romanoff, also known as Black Widow, counts eight appearances in the Marvel Cinematic Universe. Scarlett Johansson’s femme fatale-esque hero and former Red Room assassin made her MCU debut in 2010’s Iron Man 2 and became one of the original six members of the Avengers two years later. A pivotal player in all four Avengers … Continue reading Black Widow’s 8 MCU Appearances, Ranked