When Peter discovers the mansion was a whorehouse and isn't worth a dime, he must pull a fast one to save the day.
When Peter's religious father retires, Peter invites him to live with his family.
This plan initially works but backfires when Peter drives the family nuts.
Meanwhile, after Lois forces Stewie to eat his broccoli, he attempts to destroy all vegetables by building a weather control device.
Lois is furious with Peter when he allows Meg to attend a party the same day as Stewie's first birthday.
Unbeknownst to Meg, she's actually attending a cult meeting and when Peter brings her back home, the cult leader follows.
Stewie recognizes the leader as the man who wants to return him to the "ovarian bastille".