"In the latter half of the season, Grey's will surpass ER as the longest-running primetime medical drama ever. With the additional episode order, Grey's will have broadcast 342 hour-long episodes. ER finished its 15-season run with 331 episodes aired."
This is a huge deal! I just cannot wait to see what the rest of the season has in store!
I can't believe it is season 15 of the show! Things have definitely changed a lot since season 1 - back then they had flip phones just to give you an idea!