Ex-Life

Summary

Derek asks Addison to work with his pregnant patient while Archer recuperates from surgery; Bailey and Naomi work together to find the cause of Sam's sudden asthma attack; Cooper, Violet and Pete treat a woman with postpartum depression.

Guest stars

• Abigail Spencer as Rachel
• James Pickens Jr. as Dr. Richard Webber
• Grant Show as Dr. Archer Forbes Montgomery
• Patrick Dempsey as Dr. Derek Shepherd
• Justin Chambers as Dr. Alex Karev
• Jennifer Westfeldt as Jen Harmon
• Chandra Wilson as Dr. Miranda Bailey
• Steven W. Bailey as Joe
• Ben Shenkman as Rob Harmon
• Eric Dane as Dr. Mark Sloan