Characters played by Dan Castellaneta
Homer Simpson
Krusty the Klown
Barney Gumble
Grampa Simpson
Kodos
Characters played by Julie Kavner
Marge Simpson
Characters played by Nancy Cartwright
Bart Simpson
Bartman
Nelson Muntz
Ralph Wiggum
Characters played by Yeardley Smith
Lisa Simpson
Characters played by Hank Azaria
Apu Nahasapeemapetilon
Chief Wiggum
Dr. Nick Riviera
Bumblebee Man
Characters played by Harry Shearer
Mr. Burns
Smithers
Principal Skinner
Ned Flanders
Kang
Kent Brockman
Characters played by Pamela Hayden
Milhouse Van Houten
Jimbo Jones
Characters played by Russi Taylor
Martin Prince