Ben Stiller's new movie Greenberg was revealed today to be the surprise film of JDiff 2010.
It is the second time that director Noah Baumbach was chosen as the Secret Film, his 2005 film 'The Squid And The Whale' was also a secret film at an earlier Jameson Dublin Film Festival.
Other surprise films over the years include Hamlet 2, Starsky and Hutch, 300, The Jacket, Hearbreakers and The Mexican.
The 2010 Jameson Dublin International Film Festival draws to a close today with a gala screening of 'I Am Love', with Tilda Swinton in attendance. Check out Movies.ie next month for an interview with Tilda Swinton held during the festival.