Thursday night, the fifth season of Grey's Anatomy concludes with a two-hour finale, officially listed as two separate episodes, "Here's to the Future" and "Now or Never."
Below is a minute-long promo for the gripping finale, in which so much - Izzie's fate, George's future, the MerDer wedding, and a lot more - is hanging in the balance ...
Follow the jump for the 30-second version which aired after last week's episode, "What a Difference a Day Makes." Looks like a heck of a finale in store for us Thursday ...



May 11th, 2009 9:16 AM
Is that Mer saying "Oh God" and why???
May 11th, 2009 9:23 AM
I thought it might be Mer, but my friend (we're both addiceted to Grey's:P) thinks it's Lexie.
May 11th, 2009 9:24 AM
Sorry, I meant "addicted".
May 11th, 2009 9:26 AM
IMO, it sounds like mer. i guess we won't know anything for sure til thursssssdayyyyy ahhhh.
May 11th, 2009 9:31 AM
I'm pretty convinced it's Mer, really sounds like her.
Love it how they make these promos, this one is best yet, couse the story actually affects one of our guys! I'm so excited!
May 11th, 2009 9:50 AM
why is Bailey crying?
May 11th, 2009 9:56 AM
Ahh I don't like the promo! Why is Mer screaming "Oh God?".
Can't wait till Thursday!
May 11th, 2009 10:15 AM
the most haunting thing about the promo is seeing bailey crying
May 11th, 2009 10:17 AM
what does cristina have to say yes to??
May 11th, 2009 10:48 AM
It could be Mer saying "oh God" because George is the one that is hurt. It can't be Derek because Shonda said that MerDer fans will be happy in the season finale.