Arrow Season 3 Spoilers: New Photo of Katie Cassidy as Black Canary, Colton Haynes as Arsenal

Arrow is in the midst of Season 3, and fans have already received some spoilers directly from official sources in the form of two photos of Katie Cassidy in full costume as Black Canary. Now, another photo has surfaced of the actress in uniform alongside Colton Haynes as Arsenal.

Emily Bett Rickards posted a photo to her Instagram account of Haynes in his full red outfit and Cassidy in the blond wig and black leather. The two are seated in the back of a van. The photo does not show much other than a new look at Laurel's costume, but it's a cool shot nonetheless.

And speaking of Laurel Lance, the "Ask Ausiello" column at TVLine has some spoilers about an upcoming episode that could have major repercussions for the Lance family.

"The official logline for the show's Dec. 10 holiday episode confirms that Dinah Lance (played by Alex Kingston) is back, which begs the Q: Does that put pressure on Laurel to tell her family the truth about Sara? 'Laurel has a really emotional journey about that in that episode, for sure,' Berlanti tells us. 'Whenever we get that whole family together, especially subsequent to stuff that's happened, it will bring a lot of that to surface.'"

As we know, Laurel has not told her father, Quentin, about Sara's death out of fear that the news could literally kill him because of his heart condition. Could this be the episode he finally learns the truth?

What do you think of the photo? What do you make of the spoilers for the upcoming episode? Let us know in the comments section.