What episode of Grey's Anatomy?

Question

is the one where they show the party where the interns first meet each other

Answer 1

episode 1 series 1.  I know it sounds stupid but its true.

Answer 2

Actually, the answers before me are incorrect.

The first episode is where they meet at the hospital but it isn't till the first episode of season 3 you get to see them at the party. Which you see by them showing flashbacks.

Time Has Come Today [Episode 1, Season 3]

The episode begins with Meredith running out of Seattle Grace, choosing neither Finn nor Derek. The interns help Izzie cope with the loss of her fiancé, Denny. Meredith begins to deal with the aftermath of the prom, concerning the Finn/Derek love triangle. Addison, devastated, discovers a pair of black panties in Derek's tuxedo jacket and knows the owner is Meredith. She washes them and then posts them beneath a "Lost and Found" sign in the hospital highway. Derek makes no secret of his desire to end his marriage and be with Meredith. In the end, both men tell her they will wait for a decision. The Chief is confronted by his wife Adele and is given a very difficult decision (retire or divorce) that he must soon make. George and Derek get quarantined when there is an outburst of the plague at Seattle Grace. Derek gives George relationship advice concerning Callie. After speaking with the Chief, Cristina realizes maybe she has taken her relationship with Burke for granted. FLASHBACKS HAPPEN, including when Derek meets Meredith, when Addison is caught cheating on Derek, THE MIXER THE NIGHT BEFORE THE INTERNS BEGIN THEIR FIRST SHIFTS, and when the Chief ends his affair with Ellis Grey.

Answer 3

That is the first episode in the first season(:

its called - "a hard days night"

oh, did you know that the title of every grey's anatomy episode is also the name of a song? haha. just thought i would point that out!(: