who does the voice of professor farnsworth
Billy West. Billy West has had a long, successful career as a voice-over actor. He is the voice of a variety of characters on Futurama. Mostly he plays Fry, the pizza delivery boy who wound up frozen, but he is also the voice of Professor Farnsworth, Dr. Zoidberg, Zapp Brannigan and even President Richard Nixon's head.ostly he plays Fry, the pizza delivery boy who wound up frozen, but he is also the voice of Professor Farnsworth, Dr. Zoidberg, Zapp Brannigan and even President Richard Nixon's head.