Directed by Mairzee Almas   Written by Greg Berlanti   Marc Guggenheim   Andrew Kreisberg   Phil Klemmer   Morgan Faust   Daphne Miles   Matthew Maala   Ubah Mohamed   Tyron B. Carter   Cast Brandon Routh ... Ray Palmer / The Atom Caity Lotz ... Sara Lance Maisie Richardson-Sellers ... Charlie Tala Ashe ... Zari Tomaz Jes Macallan ... Ava Sharpe Courtney Ford ... Nora Darhk Amy Louise Pemberton ... Gideon (voice) Ramona Young ... Mona Wu Nick Zano ... Nate Heywood / Steel Dominic Purcell ... Mick Rory Matt Ryan ... John Constantine Adam Tsekhman ... Gary Green Christian Keyes ... Desmond / Neron Nima Gholamipour ... Megastör Employee Brenda Matthews ... Old Sarah Lance Althea McAdam ... Old Ava Sharpe Corry Whitworth ... Dog Owner Uncredited Cast Jason Schombing ... Mikey T Produced by Greg Berlanti   James Eagan   Geoff Garrett   Grainne Godfree   Marc Guggenheim   Phil Klemmer   Jennifer Lence   Kevin Mock   Carl Ogawa   Trina Renee   Sarah Schechter   Keto Shimizu   Val Stefoff   Ray Utarnachitt   Original Music by Daniel James Chan   Blake Neely

Additional Info Premiere: April 22, 2019 DVD Release: September 24, 2019 Blu-ray Release: September 24, 2019 Country: Distributor: Warner Brother Studios Websites: Production Companies Berlanti Productions Bonanza Productions DC Entertainment Warner Bros. Television Distributors HBO Max   (2020) (United States) (video) Studio Distribution Services (SDS)   (2021) (United States) (through) (Blu-ray) Studio Distribution Services (SDS)   (2021) (United States) (through) (DVD) The CW Network (The CW)   (2016) (United States) (TV) Warner Bros. Domestic Television Distribution   (2015) (World-wide) Warner Bros. Home Entertainment   (2017) (United States) (Blu-ray) Warner Bros. Home Entertainment   (2017) (United States) (DVD) Warner Bros. Home Entertainment   (2022) (United States) (complete series) (Blu-ray) Filming Locations British Columbia, Canada Vancouver, British Columbia, Canada Rating Stats Overall Rating -- / 10 Our Rating -- / 10 Your Friends -- / 10 Male Users -- / 10 Female Users -- / 10 Site Ranking #1,586 / 21,337 Site Ranking