Sgt. Seymour Skinner is a fictional character portrayed by Martin Sheen in the TV series The Simpsons.
In the first episode they appeared in, titled The Principal and the Pauper (season 9), they were 57 years old.
They appear in 1 episodes out of a total of 768 aired so far
Episodes1
The Principal and the Pauper
episode S9.E2 september 1997At his 20th anniversary celebration as school principal, Principal Skinner is discovered to be an imposter of the real Seymour Skinner.