The actress reprises her role as S.H.I.E.L.D. agent Maria Hill from 2012's "The Avengers" in the film, which opens in theaters on April 4. It's safe to say her character survives through the film as she'll once again be back as Hill in 2015's "The Avengers: Age of Ultron."
Cobie appeared in the pilot episode of ABC's Marvel's Agents Of S.H.I.E.L.D., and ironically she voiced the character of Wonder Woman in last month's "The Lego Movie." Wonder Woman is a character from Marvel's rival comic book publisher DC Comics.