VIDEO: Watch Trailer for ARROW's'Irreconcilable Differences' Midseason Finale '
by Caryn Robbins
- Nov 30, 2017
On the Midseason Finale of ARROW titled Irreconcilable Differences, Quentin Lance (Paul Blackthorne) is kidnaped by Black Siren (Katie Cassidy) and Cayden James (guest star Michael Emerson), who are looking to trade Lance's life for a weapon of mass destruction. Oliver (Stephen Amell) and Team Green Arrow must figure out a way to save Lance while still keeping the city safe.