John Cleese was 38 in Life of Brian when he played the character 'Wise Man #1 / Reg / Jewish Official / First Centurion / Deadly Dirk / Arthur'.
That was over 45 years ago in 1979.
Today he is 84, and has starred in 161 movies in total, 134 of those since Life of Brian was released.
In Life of Brian, I think John Cleese looks: