#SeanPenn tells #JuliaRoberts he doesn’t think “masterfulness is too big a word” to describe Paul Thomas Anderson’s work in cinema: “I never questioned where the camera was,” Penn said about his time working on #OneBattleAfterAnother. “I knew I was in great hands the whole time.” Watch Variety and @CNN’s #ActorsOnActors now at YouTube.com/Variety and on the CNN app.