The External World (2010) 2010 Animation, Comedy Movie Name The External World (2010) Directed by David O'Reilly Written by David O'Reilly Vernon Chatman Starring by Julian Barratt Pearl Brilmayer Adam Buxton Christopher Kline Stefanie Jones Bram Meindersma Tenko Nakajima Hanayo Nakajima Genres Animation Comedy Country Germany Ireland Language English Overview A boy learns to play the piano.