Marc Grapey

Carrie and her friends go to the New York Fire Department's "Calendar Competition."

Aidan pushes for a wedding date; Charlotte spices up her routine.

The president (Martin Sheen) and his White House staff make up an eclectic group; with John Spencer, Brad Whitford, Allison Janney, Richard Schiff, Rob Lowe, Moira Kelly.

Alan takes Charlie to meet with his sexy and determined divorce attorney, Laura, after Judith expresses concern that Charlie is a bad influence on Jake; Charlie and Laura begin a sexual relationship; Laura doesn't care that he dates other women, but she does have one request, Charlie must be available for her whenever she wants him; Charlie loves the idea, until Laura takes advantage of the situation; when Charlie tries to get out of the arrangement, Alan suffers.

Charles faces a new challenge when three medical students shadow him for a day; Goodwin faces a high-stakes board meeting; Frost reckons with his past.

How Do You Begin To Count The Losses. In the aftermath of Halstead's apartment fire, Marcel, Choi and Archer work together to try to save the survivors.