Casting et fiche technique de Les Simpson S23E21 Les Ned et Edna unis. 
Réalisation
Casting
Dan Castellaneta
Goliath / Grampa Simpson / Homer Simpson
Goliath / Grampa Simpson / Homer Simpson
Hank Azaria
Chazz Busby / Sleazy Sam / Superintendant Chalmers / Moe Szyslak / Sea Captain / Snake / Professor F
Chazz Busby / Sleazy Sam / Superintendant Chalmers / Moe Szyslak / Sea Captain / Snake / Professor F
Marcia Wallace
Edna Krabappel
Edna Krabappel
Harry Shearer
Principal Skinner
Principal Skinner
Julie Kavner
Marge Simpson
Marge Simpson
Nancy Cartwright
Nelson Muntz / Todd Flanders / Bart Simpson
Nelson Muntz / Todd Flanders / Bart Simpson
Tress MacNeille
Various / Teacher / Dolph / Bernice Hibbert / Agnes Skinner / Lindsay Naegle
Various / Teacher / Dolph / Bernice Hibbert / Agnes Skinner / Lindsay Naegle
Pamela Hayden
Rod Flanders
Rod Flanders
Yeardley Smith
Lisa Simpson
Lisa Simpson
Maggie Roswell
Helen Lovejoy
Helen Lovejoy
Scénario
