CNN reports last Thursday's "We Didn't Start The Fire" episode of
Grey's Anatomy was it's 332nd, which meant it passed
ER and is now the longest-running medical drama in television history!
Debbie Allen ("Catherine") posted this video of her and a few of her co-stars discussing whether Grey's Anatomy is a "TV show" or a "medical drama."
Grey's Anatomy creator Shonda Rhimes tweeted.
Grey's Anatomy is in it's 15th season. Congratulations to all involved and here's to more for the cast and the program's fans. Cheers!