The ⚡️Flash⚡️ ~ 5-Part Crossover

 Hero Lineup For Its 5-Part Crossover-Style Armageddon Event

Team Flash will be joined by the new Batwoman (Javicia Leslie),
  Black Lightning (Cress Williams), Sentinel (Chyler Leigh),
 The Atom (Brandon Routh), & the new Green Arrow (Kat McNamara)

Armageddon began filming August 16th in Vancouver
Premières November 16th on The CW