'Avengers: Age of Ultron': Do We Smell a Black Widow and Hulk Spinoff?!

“Extra’s” Jerry Penacoli sat down with the “Avengers: Age of Ultron” cast, ahead of what’s sure to be a massive May 1 box office blowout.

Jerry even asked Scarlett Johansson and Mark Ruffalo about the possibility of a Black Widow and Hulk spinoff. Watch the video to see the duo talk about their characters' very complicated relationship, and what that would look like as a sequel.