'This actor who plays "Frasier"'s brother voiced the brother of Sideshow Bob, played by Kelsey Grammer'
David Hyde Pierce
THE SIMPSONS' GUEST VOICES: This actor who plays Frasiers brother voiced the brother of Sideshow Bob, played by Kelsey Grammer
This actor who plays "Frasier"'s brother voiced the brother of Sideshow Bob, played by Kelsey Grammer
This actor who plays "Frasier"'s brother voiced the brother of Sideshow Bob, played by Kelsey Grammer
THE SIMPSONS' GUEST VOICES
David Hyde Pierce
THE SIMPSONS' GUEST VOICES