Jason Isaacs was 38 in Harry Potter and the Chamber of Secrets when he played the character 'Lucius Malfoy'.
That was over 21 years ago in 2002.
Today he is 60, and has starred in 101 movies in total, 70 of those since Harry Potter and the Chamber of Secrets was released.
In Harry Potter and the Chamber of Secrets, I think Jason Isaacs looks: