That was over 3 years ago in 2016.
Today he is 51, and has starred in 37 movies in total, 5 since The Secret Life of Pets was released.
In The Secret Life of Pets, I think Louis C.K. looks:
The Secret Life of Pets scores 5.9 out of 10 on The Movie Database.
Louis C.K.'s first acting role was as 'Greg Kleinschmidt' in The Invention of Lying, released in 2009 when he was 42.
Find DVDs, posters and memorabilia about The Secret Life of Pets on Amazon.