05:30The Oscars2015Episode 2: PreviewBBC News Channel Duration: 30 minutes Sun 22nd Feb 2015, 05:30 on BBC News Channel HDTom Brook travels to Hollywood to preview the 87th annual Academy Awards.ContributorsPresenter:Tom BrookGenresFactualArts, Culture & the MediaBrandThe OscarsSeriesThe Oscars: 2015 Source: BBC Online