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Last night saw an advanced screening take place in Los Angeles for the upcoming two-part episode featuring The Flash Vs. Arrow.

No spoilers follow, but you can check out some highlights from the event including Stephen Amell and Grant Gustin introducing the crossover as well as a video interview with Amell and a batch of images.

The Flash Vs. Arrow kicks off Tuesday, December 2nd at 8pm ET on the CW.

Check out some pictures of @grantgust at Flash vs Arrow crossover event — http://t.co/cUOjwU3O63 pic.twitter.com/NrwntokuWN — Grant Gustin Br (@grantgustbr) November 23, 2014

accesshollywood on instagram: We're not gonna lie. it's a beautiful evening at the #FlashVsArrow screening pic.twitter.com/6Q2Ii70e4Q — Grant Gustin Tweets (@GrantGustTweets) November 23, 2014

Why God? I need to see the crossover now!! Not in 10-11days :( #FlashVsArrow pic.twitter.com/yWDDUpQLHt — LauraT/arrow/olicity (@liz_karl) November 23, 2014

Flash Vs Arrow trailer: