Are the writers time travelers, or are they related to Nostradamus? The Simpsons never disappoints viewers with its eerie Simpsons predictions that ring true years later. The Simpsons family is made up of several characters, but the main characters are Homer (voiced by Dan Castellaneta), Marge (voiced by Julie Kavner), Lisa (voiced by Yeardley Smith), Bart (voiced by Nancy Cartwright), and Maggie. Each episode is filled with the Simpsons family interacting with other residents of Springfield including guest stars that appeared in some episodes on The Simpsons. Yet what intrigues viewers is how some events were predicted by The Simpsons writers at least five years before it happened.