Matt Groening to appear in Simpsons Episode?

[Mallow]

Linkyl

The article says this is the first appearance of Groening in an episode. However, does anyone else remember the episode where he is portrayed as a mean old man and is specifically called Matt Groening? l8rz.

 

[mpitts]

"GET OUTTA MY OFFICE!"

 

[hawkeye81x]

It wasn't him.
http://www.imdb.com/Find?select=All&for=matt+groening
Check the credits.

 

[UnatcoAgent]

His head was in the first episode of Futurama if that's worth anything....