Owen Wilson was 39 in Night at the Museum: Battle of the Smithsonian when he played the character 'Jedediah Smith'.
That was over 15 years ago in 2009.
Today he is 55, and has starred in 83 movies in total, 39 of those since Night at the Museum: Battle of the Smithsonian was released.
In Night at the Museum: Battle of the Smithsonian, I think Owen Wilson looks: