The Rats decide to move out of their newly gentrified neighborhood. First-time parents read various child-rearing books.
Portland's Dollar Store recruits Quinn as the face for their rebranding campaign. Spyke faces trial for making unlicensed Bart Simpson merchandise. Guest starring Ed Begley Jr., Matt Groening, and Oscar the Grouch.
Starring Fred Armisen and Carrie Brownstein. The Flaming Lips headline Portland's Pickathon Music Festival. Brendan and Michelle attend the festival via drone. Two concertgoers go boy-crazy. Guest starring Alia Shawkat, Kyle MacLachlan.
Police begin profiling weirdos after arsonists burn down a taxidermy shop. Guest starring Paul Reubens and Olivia Wilde.
Toni and Candace retire but there is still some unfinished business between them. Drew and Andy re-imagine gingerbread cookies. Peter and Nance try a new protein diet. The rats consider the charms of squirrels.