Actor Stephen Amell arrives at the 2014 People's Choice Awards in Los Angeles, California January 8, 2014
Actor Stephen Amell arrives at the 2014 People's Choice Awards in Los Angeles, California January 8, 2014. REUTERS

"Arrow" Season 2, Episode 11, titled "Blind Spot" airs Wednesday on TheCW. This new episode continues the story of Roy Harper (Colton Haynes) as he lives with Mirakuru serum in his system. Would the future Black Canary, Laurel Lance (Katie Cassidy), be injected with the same "miracle?" Watch the promo video to hear what Slade Wilson aka Deathstroke (Manu Bennett) has to say!

Spoiler alert: This feature contains minor spoilers on Arrow Season 2, Episode 11. A quick recap of Arrow 2x10 highlights are also included. Read at your own risk. Watch the promo video below for a sneak peek into the Jan. 22 episode.

In Arrow Season 2, Episode 10 ("Blast Radius"), Laurel Lance discovers the tip of Sebastian Blood's evil iceberg. In Episode 11, she convinces The Arrow (Stephen Amell) to stop the villain. Laurel is still clueless that Oliver Queen is The Arrow himself. But spoilers indicate she would soon get very close to finding that out.

"Laurel Lance is trouble," says Deathstroke in TheCW Arrow Season 2, Episode 11 promo video. "Fix it for me," he continues. Some viewers think he's talking to Sebastian Blood (Kevin Alejandro) in this scene. Would Sebastian inject Laurel with the same serum that got into Roy Harper's bloodstream?

Roy Harper needs training, Oliver Queen will soon realize that. In Arrow 2x11, the young sidekick wannabe nearly kills a man without meaning to. In the previous episode, Thea Queen (Will Holland) has been noticing signs of her boyfriend's new superpowers. She is not exactly thrilled, but wants to know what's going on.

Also in Arrow 2x10, the Olicity ship got caught in a mess over Barry Allen (The Flash). Some viewers believe Oliver Queen is getting jealous over the attention that Felicity Smoak (Emily Bett Rickards) is showering Barry (Grant Gustin). Then again, the future superhero is still in coma.

Sin (Bex Taylor-Klaus) returns in Arrow Season 2, Episode 11. As Roy Harper's friend, she is likely to spot his new super strength soon.

The (current) Black Canary, Sara Lance (Caity Lotz), also returns in this week's new episode. She appears again in Ollie's flashbacks. This time, she tells him something he did not know about Laurel.

It is not yet clear whether Oliver Queen knows his former friend Slade Wilson, now Deathstroke, is spreading the Mirakuru. It seems Ollie thinks Slade is dead, judging from Arrow 2x9, "Three Ghosts." The two are bound to collide head-on, and fans expect some serious stunts from Amell and Bennett.

WATCH: Arrow Season 2, Episode 11 ('Blind Spot') Promo Video on YouTube (TheCW trailer)

After Arrow Season 2, Episode 11, another new episode airs end-January. TheCW will then hit pause on the Stephen Amell show for a short hiatus (again).

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