[s27e8] Paths Of — Glory

: Includes Glenn Close (as Mona Simpson in a flashback or vision) and Kelsey Grammer (as Sideshow Bob) in minor capacities or references.

is the eighth episode of The Simpsons' 27th season, first aired on December 6, 2015. The episode follows two distinct storylines: Lisa's quest to restore a forgotten inventor's legacy and Bart’s inadvertent psychological trickery on his parents. Plot Summary

: The episode explores the lack of empathy as a defining trait for sociopathy and parodies modern military drone usage. Cast and Crew