He will make a cameo appearance on ` ` The Simpsons '' Sorkin has also played himself on ` ` 30 Rock '' and ` ` Entourage '' The episode , which is titled ` ` Four Days and a Funeral , '' will air next fall .
Sorkin will make a cameo appearance on `` The Simpsons '' Sorkin has also played himself on `` 30 Rock '' and `` Entourage '' The episode , which is titled `` Four Regrettings and a Funeral , '' will air next fall .