Season 5 (Grey's Anatomy)

SPOILER ALERT

Season 5 is the next season of Grey's Anatomy and is set to air in 2009. The characters set to star in this season are Meredith Grey, Derek Shepherd, Izzie Stevens, George O'Malley, Richard Webber, Miranda Bailey, Alex Karev, Callie Torres, Erica Hahn and Mark Sloan.