The big premieres and finales might be the talk on everyone's lips today, but The CW's Green Arrow-inspired vigilante drama 'Arrow' has an endgame all its own to build toward. With the game-changing reveal of last Wednesday's "Salvation" behind us, the genre hit prepares for its final episodes of the season, kicking things off with a new trailer that highlights the return of several major DC villains, and an insight into the mysterious "Undertaking" that threatens Starling City. Get an inside look at the final 'Arrow' episodes of the season inside!

All season long 'Arrow' has been building toward an explosive climax that will see Oliver Queen (Stephen Amell) donning his vigilante hood to put a stop to the mysterious "Undertaking" that threatens Starling City's Glades. A number of Oliver's inner circle have become privy to his secret, but will the villains soon look to exploit his weaknesses?

Straight out of this weekend's WonderCon, The CW previewed a new sizzle reel trailer that not only shows the "Unfinished Business" of Vertigo's return, but also the return of DC comics villain Deadshot (Michael Rowe)! Meanwhile, we see that 'Homeland's Jamey Sheridan will return in flashback as Oliver's father Robert Queen, spearheading a number of trips to the past, prior to Oliver's island shipwreck.

Fans should be especially primed for the final two episodes of the season, for which 'Arrow' executive producer Marc Guggenheim previewed that Thea (Willa Holland) would have a defining character moment, and that the season's budget had been especially earmarked for the finale. No word yet on how Roy Harper (season 2 regular Colton Haynes) will be involved, but the trailer makes it clear he intends to find the Hood and join him.

You can see for yourself a preview of 'Arrow's endgame via the trailer below, and tell us what you want to see from the final episodes in the comments!