2 The Secret of Kells, or the secret of the book of Kells, is uncovered through the adventures of young Brendan, his cat Pangur Bán and the mysterious Aisling. The Secret of Kells – Tomm Moore – 20099 Sep, 2015 in Film tagged 2009 / Animation / Brendan Gleeson / English / Fantasy / Film / Nora Twomey / Review / The Secret of Kells / Tomm Moore by Bas van Stratum