Watch here the trailer/promo for Arrow‘s fifth episode of their 7th season, titled ‘The Demon’. This episode airs November 12th, 2018.
FELICITY DISCOVERS A SECRET ABOUT OLIVER; CURTIS GOES UNDERCOVER — Felicity (Emily Bett Rickards) learns something new about Oliver (Stephen Amell) that shocks her. Meanwhile, Diggle (David Ramsey) asks Curtis (Echo Kellum) to go undercover for ARGUS. Dinah (Juliana Harkavy) works with an unlikely ally.