A Lot Going On Upstairs

"A Lot Going On Upstairs" is the fifteenth episode of the fourteenth season of, and the 264th episode overall. It first aired on March 6, 2016.

Synopsis
"When Stewie refuses to sleep in his own bed because of nightmares, Peter can't stand it, so he goes to sleep in the attic. Peter turns the attic into a man cave and all of the guys begin hanging out there, which makes Lois incredibly angry. Meanwhile, Brian helps Stewie overcome his fears by building a device to go into his nightmares and defeat his demons."

- The Futon Critic