Directed by David McWhirter   Written by Greg Berlanti   Andrew Kreisberg   Geoff Johns   Judalina Neira   Lauren Certo   David Kob   Cast Grant Gustin ... Barry Allen / The Flash / Savitar Candice Patton ... Iris West Danielle Panabaker ... Killer Frost Carlos Valdes ... Cisco Ramon / Vibe Keiynan Lonsdale ... Wally West / Kid Flash Tom Cavanagh ... H.R. Wells Jesse L. Martin ... Joe West Tom Felton ... Julian Albert Anne Dudek ... Tracy Brand Danielle Nicolet ... Cecile Horton Richard Zeman ... Lucius Coolidge / Heat Monger Andre Tricoteux ... Savitar Liam Hughes ... Young Barry Sasha Rojen ... Young Iris Ken Camroux-Taylor ... Judge Hankerson Uncredited Cast Tobin Bell ... Savitar (voice) Produced by Greg Berlanti   Joseph Patrick Finn   Aaron Helbing   Todd Helbing   Deric A. Hughes   Andrew Kreisberg   Benjamin Raab   Sarah Schechter   Scott Sebert   Zack Stentz   Original Music by Blake Neely

Additional Info Premiere: May 09, 2017 DVD Release: September 05, 2017 Blu-ray Release: September 05, 2017 Country: Distributor: Warner Brother Studios Websites: Production Companies Berlanti Productions DC Entertainment Warner Bros. Television WarnerMedia Distributors The CW Network (The CW)   (2014) (United States) (TV) HBO Max   (2020) (United States) (VOD) (video) Studio Distribution Services (SDS)   (2021) (United States) (through) (season 7) (Blu-ray) Studio Distribution Services (SDS)   (2021) (United States) (through) (season 7) (DVD) Studio Distribution Services (SDS)   (2022) (United States) (through) (season 8) (Blu-ray) Studio Distribution Services (SDS)   (2022) (United States) (through) (season 8) (DVD) Warner Home Video   (2015) (United States) (seasons 1 and 2) (Blu-ray) Warner Home Video   (2015) (United States) (seasons 1 and 2) (DVD) Warner Home Video   (2016) (United States) (season 3) (Blu-ray) Warner Home Video   (2016) (United States) (season 3) (DVD) Rating Stats Overall Rating -- / 10 Our Rating -- / 10 Your Friends -- / 10 Male Users -- / 10 Female Users -- / 10 Site Ranking #516 / 21,337 Site Ranking