In which we learn the story of Homer’s childhood dog.
In which the Simpsons go all Inception-y to figure out Homer’s bedwetting problem.
In which we say goodbye to Grandma Simpson.
In which Homer comes to doubt Grampa is his real father.
In which Mona Simpson returns.
In which Homer attempts to get back to his hippie roots.
In which Homer’s mother appears, and a lot of things suddenly make sense.