Grey's Anatomy Season 5 Episode 15
Before and After
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
Guest Stars
Kate Walsh
Addison Montgomery
Steven W. Bailey
Joe
Gloria Garayua
Intern Graciella
Mark Saul
Steve
Kate Anthony
Nurse Kate