Watch the Promo for Arrow “Crossing Lines”

The promo for the next new episode of Arrow has been released. The episode is called, “Crossing Lines” and it will air on Monday, October 29.

In the episode, “Still in prison, Oliver (Stephen Amell) faces his biggest challenge yet. Meanwhile, Felicity (Emily Bett Rickards) gets an intriguing offer, and Diggle (David Ramsey) asks Curtis (Echo Kellum) to go undercover for ARGUS.”

What did everyone think of tonight’s episode?

Source: CW