You will watch American Dad! Season 3 Episode 46 – Big Trouble in Little Langley online for free episodes with high quality. Online episode guide, American Dad! Season 3 Episode 46 – Big Trouble in Little Langley Big Trouble in Little Langley Francine’s foster parents come to stay with the Smiths; Stan is greatly annoyed by their presence that he decides to find Francine’s real parents, hoping it will set things right. Meanwhile, Steve tries to live to the extreme in order to get to second base with the class hottie.