S18·E20 Movin' In (Principal Shepherd's Song)

Episode recap

In the twentieth episode of the eighteenth season of Family Guy, titled Movin' In (Principal Shepherd's Song), the narrative follows two primary storylines involving the Griffin family and their acquaintances. The first plot centers on Principal Shepherd, who loses his position at school after he is fired for fat-shaming Chris. Following his termination, Principal Shepherd moves into the Griffin household, creating a new living arrangement with the family.

Simultaneously, a conflict arises between Brian and Stewie. The tension is sparked by a series of children's books written by Stewie. In these books, Stewie portrays Brian as an idiot. Offended by his depiction in the literature, Brian decides to take legal action against Stewie, leading to a lawsuit between the two characters. The episode explores the consequences of these developments as the Griffins navigate the presence of their new houseguest and the legal dispute unfolding within their home.