• Season 5 Episode 15
  • Before and After

  • Airdate:12.02.2009.

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 

series regulars:

    Ellen Pompeo as Meredith Grey
    Patrick Dempsey as Derek Shepherd
    Sandra Oh as Cristina Yang
    Katherine Heigl as Isobel "Izzie" Stevens
    Justin Chambers as Alex Karev
    T.R. Knight as George O'Malley
    Chandra Wilson as Miranda Bailey
    James Pickens, Jr. as Richard Webber
    Sara Ramirez as Callie Torres
    Eric Dane as Mark Sloan
    Chyler Leigh as Lexie Grey
    Kevin McKidd as Owen Hunt

guest cast:

    Kate Walsh as Addison
    Audra McDonald as Naomi
    Taye Diggs as Sam
    Grant Show as Archer
    Jennifer Westfeldt as Jen
    Ben Shenkman as Rob
    Laura Allen as Beth
    Sam Anderson as Michael
    Steven W. Bailey as Joe
    Brandon Scott as Intern Ryan
    Melissa George as Sadie.

directed by:

Dan Attias