Liam Neeson was 54 in The Chronicles of Narnia: Prince Caspian when he played the character 'Aslan (voice)'.
That was over 16 years ago in 2008.
Today he is 71, and has starred in 157 movies in total, 76 of those since The Chronicles of Narnia: Prince Caspian was released.
In The Chronicles of Narnia: Prince Caspian, I think Liam Neeson looks: