Grey's Anatomy

Season 5, Episode 15

Episode Title: Before and After

Air Date: 2009-02-12

Overview:

Addison, Naomi and Sam rush the ailing Archer to Seattle Grace and reunite with old friends Derek and Mark to help save his life; meanwhile, Izzie employs her fellow doctors in a medical game designed to help teach the interns, and Owen runs into a significant someone from his past