17:45The Film ReviewDunkirk, City of Ghosts, Captain Underpants: The First Epic MovieBBC News Channel Duration: 15 minutes Fri 21st Jul 2017, 17:45 on BBC News Channel HDMark Kermode gives his thoughts on Dunkirk, City of Ghosts, and Captain Underpants: The First Epic Movie.ContributorsExpert:Mark KermodeGenresFactualArts, Culture & the MediaArtsFormatsMagazines & ReviewsBrandThe Film Review Source: BBC Online