Once again, Justin hosted a Halloween Party for the cast and crew of Grey’s Anatomy and he had the help of Kevin McKidd this year. 
The party they hosted was for 300 people and was held aboard the FantaSea One yacht which took the festivities around the Marina del Rey harbor. The party featured a DJ, live band, open bar and catered food. The guys know how to put on a party! 8)
I haven’t been able to find anything more about Justin specifically but at SocialiteLA.com there are some more details and a short video from the party where I’m able to identify Sandra Oh. Recognize anyone else?
I’ll be updating the Photoshoot section of the gallery today. Check back later. 
I would have liked to see more of the cast. It was great seeing Sandra Oh but I also wanted to see the others. Looks like a good , fun party.
I know, right? I’m curious about what everyone else went dressed up as. Certainly looks like everyone had an awesome time and with an open bar how can you not?