Ben Stiller was 48 in Night at the Museum: Secret of the Tomb when he played the character 'Larry Daley / Laaa'.
That was over 8 years ago in 2014.
Today he is 57, and has starred in 113 movies in total, 22 of those since Night at the Museum: Secret of the Tomb was released.
In Night at the Museum: Secret of the Tomb, I think Ben Stiller looks: