Sneak Peek clips of footage, plus images from "The Simpsons" episode "Paths Of Glory", airing December 6, 2015 on Fox:
"...'Lisa' sets out to restore the tarnished reputation of the first female inventor of 'Springfield'. To find her invention, she scours an abandoned asylum and a restaurant that caters to men.
"'Bart' joins Lisa at the asylum, stealing one of the homicidal patient’s notebooks, then bragging at school that he wrote the entries himself.
"This revelation causes 'Homer' and 'Marge' to believe he is a sociopath, which Bart decides to use to his advantage until things go too far..."
Click the images to enlarge and Sneak Peek "The Simpsons: Paths Of Glory"...