Marc Grapey

President Bartlet's injury leaves Chief of Staff McGarry to face multiple crises, and Sam accidentally spends the night with a call girl.

Carrie and her friends make a trip to New York's Staten Island to attend the New York Fire Department's Calendar Contest.

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.

Aidan pushes for a wedding date, Samantha fears an open relationship with Richard, and Charlotte spices up her routine.

Lenox and Frost receive an unusual request from the parents of a patient on life support; Ripley and Charles work with a man who can't remember who he is.

The doctors deal with the professional and personal fallout from the choices made during a city-wide power outage.