Michael Palin was 31 in Monty Python and the Holy Grail when he played the character 'First Swallow-Savvy Guard / Dennis / Peasant 2 / Right Head / Sir Galahad the Pure / Narrator / King of Swamp Castle / Brother Maynard's Brother / Leader of The Knights Who Say NI!'.
That was over 49 years ago in 1975.
Today he is 81, and has starred in 95 movies in total, 86 of those since Monty Python and the Holy Grail was released.
In Monty Python and the Holy Grail, I think Michael Palin looks: