Peter, Quagmire, Joe and Cleveland form a neighborhood detective agency, and are stunned to discover that Chris is a thief. Meanwhile, Lois is worried about Chris' delusional relationship with his new girlfriend, but also sees it as an opportunity for Peter to copy Chris' romantic gestures.
Elenco: Mike Henry , Seth MacFarlane , Alex Borstein , Mila Kunis , Seth Green , Adam West , Patrick Warburton , John Viener , Lacey Chabert .