Supergirl -- "Crisis on Infinite Earths: Part One" -- Image Number: CRS_S5__8x12_300dpi.jpg -- Pictured: LaMonica Garrett as The Monitor, Ruby Rose as Batwoman, Audrey Marie Anderson as Harbinger, Brandon Routh as Superman, Jon Cryer as Lex Luthor, David Harewood as Hank Henshaw/J'onn J'onzz, Stephen Amell as Green Arrow, Melissa Benoist as Kara/Supergirl, Grant Gustin as The Flash, Cress Williams as Black Lightning, Caity Lotz as Sara Lance/White Canary, Dominic Purcell as Mick Rory/Heatwave, Carlos Valdes as Vibe, Candice Patton as Iris West - Allen, John Wesley Shipp as Flash 90, Matt Ryan as Constantine, Bitsie Tulloch as Lois Lane and Tyler Hoechlin as Superman -- Photo: The CW -- © 2019 The CW Network, LLC. All Rights Reserved.