'Arrow' Photo Preview: 'Muse of Fire'

After a holiday hiatus, “Arrow,” is back this week with a new threat to Starling City. The mob is making its presence known and obviously that’s not good for Oliver’s agenda. But just how close is Oliver going to get to a mobster’s daughter?

[SPOILERS AHEAD]

Up until now, Oliver has mostly been alone in his quest. He has Dig on his side, but what happens when he meets someone who has her own scores to settle? Will he end up with a new ally and does Laurel suddenly have competition for his heart?

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From The CW: “THE HUNTRESS RIDES INTO STARLING CITY AND HEATS THINGS UP WITH OLIVER — Oliver (Stephen Amell) encounters a mysterious woman, Helena Bertinelli (guest star Jessica DeGouw), daughter of mob boss Frank Bertinelli (guest star Jeffrey Nordling), who he can finally be himself with, but he soon comes to realize she’s hiding dangerous secrets of her own. Helena is on her own personal mission of vengeance and Oliver is caught in the middle. Meanwhile, Tommy (Colin Donnell) is blindsided by an unfortunate turn of events and turns to Laurel (Katie Cassidy) for support. David Ramsey, Willa Holland, Susanna Thompson and Paul Blackthorne also star. David Grossman directed the episode with story by Andrew Kriesberg and teleplay by Geoff Johns & Marc Guggenheim.”