[1] The series, narrated by Ron Howard, follows the Bluths, a formerly wealthy, dysfunctional family, who made their money from property development.
Lucille signs Buster up for the Army after being goaded by a Michael Moore lookalike, and Gob becomes president of the Bluth company.
After Michael leaves, Gob starts making holes in the drywall with a sledgehammer, and finds a briefcase containing a contract between George Sr. and Saddam Hussein.
Lucille is questioned by a Michael Moore-type documentary filmmaker, who inquires about the family's patriotism, asking whether she'd ever enlist her son or daughter in the army, and immediately signs Buster up.
Then, the real Oscar walks in, revealing the other one was George Sr. in a wig, and has stolen the briefcase containing the Saddam Hussein contract.
Dr. Fishman admits Lindsay to the hospital with a fever of 104 degrees, Michael gets to the corporate checkbook, which is empty, and Barry goes to jail for running over Tobias.
"The One Where Michael Leaves" was directed by Lee Shallat Chemel, and written by series creator Mitchell Hurwitz and co-executive producer Richard Rosenstock.