Claudia is shocked when her mom drops by. Roxy gets cold feet before taking the test for her GED. A young man gets help on dealing with the loss of his dad.
First Recon get their next mission, which is to help escort the Iraqi civilians leaving Baghdad from a nearby highway, while trying to help them flee, the men see the humanity in the Iraqi civilians; First Recon come to the realization that since Baghdad is the next stop for American and Coalition forces, their war is almost at a close.
The family regroups after Mary's ordeal; Stan and Marshall search for a way to force Spanky to tell the truth about Chuck's drug trafficking; the FBI corners Mary.
Logan jeopardizes his and Wheeler's careers when a priest convinces him to re-open a murder case that's over a decade old which involves a politically-aspiring ADA who will stop at nothing to keep the truth buried.
A last minute pitch meeting has Sterling Cooper staffers working double time in preparation. Peggy's family hosts lunch for their church's new priest, and Don and Betty have a family weekend together. Also, Roger Sterling is smitten with a client that Freddy and Ken take out to lunch.