A sixth sneak preview of "Invasion," the October 15 episode of Grey's Anatomy. Lexie finds herself playing tour guide to a new resident.
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Callie is pretty pissed about her dad. Arizona is the voice of reason. "Invasion" is looking like an intense episode.
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Callie's dad is back. And we thought the arrival of the Mercy West crew was the only "Invasion" going on this episode.
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A third sneak preview of "Invasion," from the Season 6 premiere of Grey's Anatomy. Izzie meets a new resident, Charles Percy.
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Another sneak peek at "Invasion," from Season 6 of Grey's Anatomy. Hunt is calling the shots, but the Mercy West crew is getting all uppity.
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A new promo for next week's Grey's Anatomy, "Invest in Love." Arizona is front and center.
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The others have arrived on Grey's Anatomy. It's an "Invasion" of epic proportions as the Mercy West gang descends on SGH.
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A promo for "Invasion," next week's all-new episode of Grey's Anatomy. Looks like someone might be getting laid off ...
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Grey's Anatomy Quotes

Did you say it? 'I love you. I don't ever want to live without you. You changed my life.' Did you say it? Make a plan. Set a goal. Work toward it, but every now and then, look around; Drink it in 'cause this is it. It might all be gone tomorrow."

Meredith (closing voiceover)

Derek: I am calling post-it, Zola, Bailey, the tumors on the wall, ferryboat scrub caps. I thought D.C. was everything. I was wrong. You... you're everything. I love you and I'm not going to stop loving you. I can't live without you. I don't want to live without you, and I'm going to do everything in my power to prove it.
Meredith: I can live without you, but I don't want to. I don't ever want to.