Best of 2009

TV's Top 20 Most Buzzed-About Moments

Dr. Ross's happy ending, Kris Allen's Idol win, Heather Locklear's return and more moments you couldn't stop talking about

DR. ROSS RETURNS TO ER

Lending star power to the final season of ER, George Clooney returned in March, along with Julianna Margulies, for the first time in nine years, giving viewers a glimpse (from bed!) into the sweet domestic life of County General Hospital's most enduring couple, Dr. Doug Ross and nurse Carol Hathaway.