Michael hires a woman who turns out to be his long-lost sister, Nellie, and who may be just what the company needs.
In order to get enough money to hire a new family lawyer, everyone has to pitch in and prepare for the upcoming company fundraiser, aptly named "Save Our Bluths."
Michael is worried when he finds out that the prison warden is dating his mother and that the Bluth Foundation dinner is being held in the prison's new wing.
Gob tries to trick the company's Japanese investors when they come to visit, but Tobias ruins everything after he mistakes a CIA agent for a talent agent from CAA.
Michael volunteers to participate in the father-son triathlon with Gob's son, while George Sr. mistakenly delivers a "Scared Straight" lecture to a gathering of gay men.
Michael falls for a British woman while investigating an outrageous claim by George, Sr. in which he says a British construction firm tricked him into doing business with the Iraqis.
Michael offers his son some fatherly advice on women, but not right away.
Uncle Jack says he'll bail the family out of its financial problems if he can have some company for Valentine's day--and his sights are set on Lindsay.
George-Michael and Maeby get married. Lindsey and Tobias protest.
George-Michael hides his grandfather in the attic. Michael and Lindsay grieve have different forms of grieving.
Lindsay's nightly forays into dance clubs takes it toll.
Michael tells Gob to stay away from his son because he's a bad influence. Lindsay finds out her mother is lying about her grandmother's death. Tobias' therapy with an inmate yields a drastic consequence.
Michael (Jason Bateman) and Maeby (Alia Shawkat) stop by the office before the Christmas party to find Gob (Will Arnett) sweating in his expensive clothes.
Michael uses a eulogy to his father as an opportunity to impart a message about honesty to his son.
Gob tries to prove that he's a better shoplifter than Lindsay, with George Michael's help.
The Bluth family, besides Michael, finds out that Rita is mentally challenged and worth millions.
George Michael goes to Uncle GOB for fake identification cards so he and Maeby can go see a risque French film.
Out to get their hands on some of the unfrozen Bluth money, Tobias and Gob present Michael with their new coffee business venture.
As he prepares for his wedding with Rita, Michael asks Gob to be a witness at his wedding.
GOB solves the Bluth's problem.
Michael and George-Michael go back to Mexico in search of Ann. Buster goes to work with his new friends. Ice continues to do his job.
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