The Snapper will be shown at the Rotunda with Dessie there to take questions.
It's part of the I Love My City programme for the St. Patrick's Festival which includes a series of cultural events.
Star of the movie Colm Meaney will be in town on March 14th for a special screening of the much loved Roddy Doyle fiim.
Susanna Lagan is the festival director, she says they’re really looking forward to the night.
