The Simpsons Season 36 Episode 4
Shoddy Heat
An unearthed corpse opens up a cold case from Springfield in the 1980s… as well as a steamy relationship between young Grampa and Agnes Skinner.
Guest Stars
Alex Désert
Lou (voice)
Tress MacNeille
Agnes Skinner (voice)
Topher Grace
Billy O'Donnell (voice)