Some MAJOR spoilers are being hinted at by 'Arrow's' Colton Haynes. Last night's Arrow was a doozy, wasn't it? Public Enemy had a ton of twists and turns in it (which we'll refrain from spoiling, just in case you haven't seen it yet), but already Colton Haynes, who stars on Arrow as Roy Harper, aka Arsenal, is teasing fans with hints at massive spoilers to come later in the season.

Did set photos just reveal a HUMONGOUS spoiler for 'Arrow's' next season? A word of caution: everything in this article is going to drop some major spoilers for the end of Arrow's 3rd season, and likely its 4th as well.

The CW Network has recently announced the finale dates on their currently-running television series, which includes 'Arrow' and 'The Flash.' While the two shows are on a mid-winter hiatus, fans are continuing to speculate on the fates of the characters and more.

Thea's been in the dark about Oliver's superhero side for years. Is she about to find out?

Marc Singer has been cast in the third season of "Arrow," and may fill an important role after the loss of a major character.

After the mid-season finale of "Arrow," fans have lost their minds that the show would create such an insane twist.

A new promo for "Arrow" premieres three new heroes and villains: Cupid, Captain Boomerang and Wildcat.

'Arrow' welcomes in Austin Butler as a recurring character, a DJ who will have a romantic involvement with Thea Queen as she returns to Starling City. Roy and Thea could have a confrontation upon her return, and a possible love triangle is in the works. As for Thea's older brother, Oliver, he will be going on a date with Felicity. According to EP Greg Berlati, the relationship of Oliver and Felicity has been in the works since season one.

The DC Comics-based series, "Arrow" is generating a lot of buzz online - with the most explosive being Ra's Al Ghul's addition to the cast as the show's main antagonist.