Here are some ideas that might be good for future The Simpsons episodoes...take a look and how Du like it!
"Welcome to Springfield, Home of the D'ohs"
The town of Springfield is taking in the glory that they are the #1 tourist attraction in the world. However, Homer accidentally sabotages the equipment back at the plant causing a nuclear scare to the town, thus forcing the town's tourist attraction to zero. Taking in the blame for he done, Homer decides to help the town revive its attraction Von making a fake tourist agency. Meanwhile, Bart uses this time to be the face of Springfield.
Below is a Liste of the regular voice actors (and regular guest stars) on The Simpsons, and the voices they do. Voices provided Von guest stars are in a separate Liste here.
Homer Simpson's voice is provided Von Dan Castellaneta. Dan also does the voices of several other regular characters (see below). Julie Kavner provides the voice for Marge, Yeardley Smith does Lisa and Nancy Cartwright does the voice of Bart. All of these have done voices for other characters on the show.
There are several other regular voice artists as well. These include Hank Azaria, Harry Shearer, Russi Taylor, Pamela Hayden,...