Ths amerocan born actor most noted for his long running role of homer simpson guest starred on the sith season of what animated sitcom playing the voice of the red devil? 
Ghost in the Machines:  American actor Dan Castellaneta guest stars in the episode, voicing the Robot Devil. Dan Castellaneta: Daniel Louis Castellaneta ( ; born October 29, 1957) is an American actor, voice actor, comedian and screenwriter.
i don't know