The Simpsons stars a cast of extremely talented voice over actors, including the amazing Hank Azaria and Harry Shearer who voice many of the signature characters, but if they somehow lost the entire cast yet decided the show must go on they could hire Brock Baker and they wouldn’t miss a beat.
Brock is an impressionist who does a Marge that sounds more like Patty and Selma, thinks the Critic is actually part of The Simpsons, and notices that his impression of Moe sounds like Gilbert Godfried while it's tumbling out of his mouth.
Okay, so maybe the Simpsons wouldn’t be able to survive with Brock alone to do the voices, but for a guy who sits around his house doing impressions and making YouTube videos all day he’s pretty good!
-Via Pleated-Jeans