12 oz. Mouse - Season 2 - Eps 13: Prolegomenon
Mouse catches a glimpse of the real world at the Q-109 headquarters after seeing a singing spirit named Archaeus. The people who act as Shark and Rectangular Businessman get killed by the people acting as Peanut Cop and the Annoying Lady. Mouse fades back into the real world and realizes it has been reset, and that as 2:23 reaches, Mouse, Peanut, and Golden Joe realize that everything is gonna be okay.
About 12 oz. Mouse

Title: 12 oz. Mouse
First Air Date: 2005-06-19
Last Air Date: 2020-08-01
Status: Canceled
Rating: 7/10 (from 25 votes)
Language: EN
Seasons: 4
Total Episodes: 31
Network: Adult Swim
Genres: Animation, Comedy, Mystery
Production Companies: Radical Axis, Williams Street
Synopsis
12 oz. Mouse revolves around Mouse Fitzgerald, nicknamed "Fitz", an alcoholic mouse who performs odd jobs so he can buy more beer. Together with his chinchilla companion Skillet, Fitz begins to recover suppressed memories that he once had a wife and a child who have now vanished. This leads him to seek answers about his past and the shadowy forces that seem to be manipulating his world.
Cast

Matt Maiellaro
Mouse Fitzgerald (voice)

Kurt Soccolich
Rectangular Businessman (voice)

Matt Harrigan
Liquor (voice)