Smithers finds true love with a famous fashion designer, but will his new relationship destroy Springfield?
Dan Castellaneta
Homer Simpson / Abe Simpson / Barney Gumble / Krusty (voice)
Julie Kavner
Marge Simpson / Patty Bouvier / Selma Bouvier (voice)
Nancy Cartwright
Bart Simpson / Nelson Muntz / Ralph Wiggum (voice)
Yeardley Smith
Lisa Simpson (voice)
Hank Azaria
Moe Szyslak / Chief Wiggum / Apu / Comic Book Guy / Carl (voice)
Harry Shearer
Ned Flanders / Mr. Burns / Smithers / Skinner / Lenny (voice)
Christine Baranski
Christine Baranski (voice)
Victor Garber
Michael de Graaf (voice)
Christian Siriano
Christian Siriano (voice)
Kevin Michael Richardson
Co-Pilot (voice)
Maggie Roswell
Helen Lovejoy (voice)
Alex Désert
Carl Carlson (voice)
Dawnn Lewis
Bernice Hibbert (voice)
Tress MacNeille
Luigi's Mother (voice)
Tony Rodriguez
Julio (voice)