The CW have released the official synopsis for the sixth episode of ‘Arrow’ Season 5, titled “So It Begins.”

Official Synopsis:

So It Begins” — (8:00-9:00 p.m. ET) (TV-14, V) (HDTV)

SINS OF THE FATHER — When Prometheus ups his killing spree, Oliver (Stephen Amell) searches for connections between the victims. Felicity (Emily Bett Rickards) and Curtis (Echo Kellum) discover the victims have a mysterious link to Oliver’s past and this new secret could upend his new team. Meanwhile, Thea (Willa Holland) has a heart-to-heart with Lance (Paul Blackthorne), and Felicity considers telling Malone (guest star Tyler Ritter) the truth about her work. John Behring directed the episode written by Wendy Mericle & Brian Ford Sullivan (#506). Original airdate 11/9/2016.

‘Arrow’ Season 5, Episode 6 “So It Begins” airs November 9th at 8 p.m. on The CW.