American Dad!

Season 8, Episode 10

Episode Title: Wheels & the Legman and the Case of Grandpa's Key

Air Date: 2012-02-12

Overview:

Stan joins Roger and Steve's fictional detective agency, but he ruins the fun by being extremely incompetent at his "job." Roger demands that Steve fire Stan, but Steve cannot bring himself to do it and ends up lying to Roger. Things take a turn for the worse when Stan is kidnapped, and Steve must tell Roger the truth.