Tommy strong-arms the mayor for his support; Michael's business dealings slow things down; Rose looks into her ailment; Eileen is passed over for a promotion.
Tommy struggles with the political fallout following a destructive fire; Colin's interest in Michael's girlfriend begins to affect his work; Declan uncovers a lead.
Tommy looks set to become Speaker when Donatello's condition worsens; with the mob, the state police and the FBI after him, Michael still is obsessed with Colin, putting everyone in jeopardy.
Michael and Kath prepare for an addition to the family; Tommy tries to clean up a bad neighborhood; Eileen gains perspective; Rose struggles with aging.