Investigating his father's claim that a British group set him up, Michael goes to "Wee Britain" and is smitten with a beautiful woman named Rita. Lindsay attempts to seduce the new family attorney, and Gob goes to extremes to avoid his newly discovered son.

Michael must deal with a huge mole problem in order to salvage a major real estate deal with Japanese investors. In an effort to help Michael, Gob and Buster team up with George Sr.'s surrogate, Larry, to devise a plan and save the deal, but their plan falls apart in a big way. Meanwhile, Tobias mistakes a CIA agent for a CAA agent and inadvertently betrays the family, and Michael makes Rita a proposal she can't refuse. Frankie Muniz makes a cameo as himself.

George Sr. suggests a last-ditch effort to save the family by holding a fund raiser to raise money to pay their legal expenses. Michael suggests to Lindsay that she take over the house work, and he sends George-Michael to an expensive boarding school. Meanwhile, Maeby has trouble with a snowboarding film and Tobias tries to be a "discipline daddy".

After returning home from Iraq, George Sr. is finally cleared of all charges, and Michael is relieved to be the head of a successful company for a change. The real brains behind the madness is revealed, and just as the family begins to celebrate their victory, a whole new set of problems emerge.

For varying reasons, most of the Bluths (even Steve Holt) feel compelled to run off to Mexico. Michael tries to convince Buster to go to the police.

As George Sr. attempts to win back Lucille, Michael assembles a mold of their scheme. Meanwhile, Buster gets caught up in Tobias and Gob's business.