Directed by David McWhirter   Written by Greg Berlanti   Andrew Kreisberg   Geoff Johns   Eric Wallace   Kristen Kim   Lauren Certo   Sterling Gates   Joshua V. Gilbert   Christina M. Walker   Jeff Hersh   Jess Carson   Emily Palizzi   Cast Grant Gustin ... Barry Allen / The Flash Candice Patton ... Iris West-Allen Danielle Panabaker ... Caitlin Snow / Frost Carlos Valdes ... Cisco Ramon Danielle Nicolet ... Cecile Horton Kayla Compton ... Allegra Garcia Brandon McKnight ... Chester P. Runk Efrat Dor ... Eva McCulloch / Mirror Monarch Tom Cavanagh ... Harrison Wells Jesse L. Martin ... Joe West Patrick Sabongui ... Chief David Singh Victoria Park ... Kamilla Hwang Natalie Dreyfuss ... Sue Dearbon Stephanie Izsak ... Officer Daisy Korber Jason W. Wong ... Police Officer #1 Brittany Palmer ... Police Officer #2 Stephen Ogden ... Police Officer #3 Linnea Currie-Roberts ... Female Uni Mark Brandon ... Richard Dearbon Nancy Hillis ... Penelope Dearbon Produced by Lauren Barnett   Greg Berlanti   Jonathan Butler   Sam Chalsen   Dani Dornfeld   Joseph Patrick Finn   Geoff Garrett   Gabriel Alejandro Garza   Kristen Kim   Jennifer Lence   Carl Ogawa   Thomas Pound   Sarah Schechter   Scott Sebert   Eric Wallace   Kelly Wheeler   Original Music by Nathaniel Blume   Blake Neely

Additional Info Premiere: March 16, 2021 DVD Release: October 12, 2021 Blu-ray Release: October 12, 2021 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 #509 / 21,140 Site Ranking