The Day the Earth Stood Cool

Synopsis

A "cool family" from Portland moves in next door to the Simpsons. Homer is desperate to befriend them, while Marge is skeptical, thinking that being cool is not all it's cracked up to be.

Guest stars

Carrie Brownstein

Emily (voice)

Colin Meloy

Colin Meloy (voice)

Patton Oswalt

T-Rex (voice) / Bart's guilt (voice)

Marcia Wallace

Edna Krabappel (voice)

Fred Armisen

Terrence (voice)