00:06The Arts HourActor Bryan CranstonBBC World Service Duration: 53 minutes Wed 2nd Sep 2020, 00:06 on BBC World Service South AsiaAvailable for over a yearListen nowBryan Cranston on why working with greenscreen can give an actor freedom. Show more GenresFactualArts, Culture & the MediaFormatsDiscussion & TalkBrandThe Arts Hour Source: BBC Online