That was over 6 years ago in 2014.
Today he is 40, and has starred in 35 movies in total, 16 since St. Vincent was released.
In St. Vincent, I think Chris O'Dowd looks:
St. Vincent scores 7.1 out of 10 on The Movie Database.
Chris O'Dowd's first acting role was as 'Sid's Customer' in Vera Drake, released in 2004 when he was 25.