David Letterman is a fictional character portrayed by David Letterman in the TV series The Simpsons.
In the first episode they appeared in, titled The D'oh-cial Network (season 23), they were 64 years old.
They appear in 1 episodes out of a total of 768 aired so far
Episodes1
The D'oh-cial Network
episode S23.E11 january 2012Lisa creates an online social network that becomes a Springfield obsession, but later becomes a victim of user backlash.
