After suffering a severe asthma attack at Seattle Grace, Sam is treated by Naomi and Bailey who try to determine the cause. Meanwhile Addison assists Derek in a case involving a pregnant woman.

Starring:

Amy Brenneman, Audra McDonald, Brian Benben, Chris Lowell, KaDee Strickland, Kate Walsh, Paul Adelstein, Taye Diggs, Tim Daly

Genre:

Comedy, Drama, Romance