"It don't matter that some fool say he different..". - D'Angelo

The detail continues to look for the source of the union's money; Omar hands Levy his hat and Nathan a win when he gets on the stand; Nick seeks Vondas's juice in resolving Ziggy's problem with Cheese; abandoning the search for his floater's I.D., McNulty courts Elena, hoping for a reconciliation; Greggs gets a direction on the Russian pross ring from Shardene, and a jealous Cheryl accompanies her and Prez on a field trip to the clubs to follow up Shardene's lead; after spending hours poring over the port's database, Russell finds the pattern they're looking for, but Daniels is still reluctant to pick up those fourteen names in red; Nick gets Vondas his chemicals and agrees to accept half his payment in cash and half in heroin; Stringer's out-sourcing a highly clandestine solution to the problem of Dee's distancing himself from the family and its business has tragic consequences.

Carrie visits Berger's apartment for the first time and discovers his "ex-file". Meanwhile, Charlotte sacrifices pieces of her past as the day of her official conversion to Judaism approaches; a diaper bag-discovery forces Miranda to deal with the reality of Steve's new relationship; and in a bit of role-reversal, Samantha "waits" on Jerry the waiter.

When Johnny is caught in a deadly storm, he is forced to come to terms with his own destiny in order to save those he loves.

Tom's skills as leader are tested to their extremes when they take part in an Extreme Emergency Response Initiative Exercise (EERIE) to test their response to nuclear, chemical or biological act in central London, but when the power in the grid is cut and Harry starts to feel ill, they soon begin to suspect it is for real.