Plot summary
Bailey ( Chandra Wilson ) and Naomi try to discover why Sam has a sudden asthma attack while Addison helps Derek ( Patrick Dempsey ) save the life of his pregnant patient. At Oceanside Wellness, Cooper, Violet and Pete work together to treat a mother suffering from postpartum depression. This is the third part of a four-part crossover with Grey's Anatomy which began with the Private Practice episode "Acceptance". This episode picks up from where the Grey's Anatomy episode, "Before and After" left off. It segues into the concluding part " An Honest Mistake ". Grey's Anatomy main cast members Justin Chambers, Chandra Wilson, James Pickens, Jr., Eric Dane and Patrick Dempsey are featured as special guest stars.
Credits
Adapted from Wikipedia contributors, Private Practice season 2. HTML formatting and reference markers removed.