Casting et fiche technique de Les Simpson S29E05 Grand-père, tu m'entends ?. 
Réalisation
Casting
Dan Castellaneta
Hans Moleman / Barney Gumble / Groundskeeper Willie / Squeaky Voiced Teen / Sideshow Mel / Grampa Si
Hans Moleman / Barney Gumble / Groundskeeper Willie / Squeaky Voiced Teen / Sideshow Mel / Grampa Si
Hank Azaria
Luigi Risotto / Old Jewish Man / Moe Szyslak
Luigi Risotto / Old Jewish Man / Moe Szyslak
Harry Shearer
Principal Skinner
Principal Skinner
Julie Kavner
Marge Simpson
Marge Simpson
Nancy Cartwright
Bart Simpson
Bart Simpson
Tress MacNeille
Agnes Skinner
Agnes Skinner
Yeardley Smith
Lisa Simpson
Lisa Simpson
Maggie Roswell
Elizabeth Hoover
Elizabeth Hoover
Scénario
