Directed by Jesse Warn   Written by Jerry Siegel   Joe Shuster   Greg Berlanti   Ali Adler   Andrew Kreisberg   Rob Wright   Derek Simon   Eric Carrasco   Daniel Beaty   Aadrita Mukerji   Katie Rose Rogers   Jessica Kardos   Cast Melissa Benoist ... Kara Danvers / Supergirl Mehcad Brooks ... James Olsen Chyler Leigh ... Alex Danvers Katie McGrath ... Lena Luthor Jesse Rath ... Querl Dox / Brainiac-5 Sam Witwer ... Ben Lockwood / Agent Liberty Nicole Maines ... Nia Nal (credit only) David Harewood ... J'onn J'onzz Xander Berkeley ... Peter Lockwood Rhona Mitra ... Mercy Graves Robert Baker ... Otis Graves Andrea Brooks ... Eve Teschmacher Sarah Smyth ... Lydia Lockwood Graham Verchere ... George Lockwood Anthony Konechny ... Raymond Jensen Abby Ross ... Alien Student Timothy Lyle ... Frank Kareem Malcolm ... Another Student Jaren Moore ... Thack David Quinlan ... Quill Iris Quinn ... Dean Warren Raf Rogers ... Earl Gary Starkell ... Gary Julia Tortolano ... Friend Uncredited Cast Erica Durance ... Alura Zor-El (archive footage) Calista Flockhart ... Cat Grant Teri Hatcher ... Rhea (archive footage) Rahul Kohli ... Jack Spheer (archive footage) John Specogna ... Steel Worker Produced by Greg Berlanti   Saray D. Guidetti   Dana Horgan   Jennifer Lence   Gabriel Llanas   Carl Ogawa   Chris Pavoni   Jessica Queller   Robert L. Rovner   Sarah Schechter   Derek Simon   Jesse Warn   Joanie L. Woehler   Rob Wright   Original Music by Daniel James Chan   Blake Neely

Additional Info Premiere: October 28, 2018 DVD Release: September 17, 2019 Blu-ray Release: September 17, 2019 Country: Distributor: Warner Brother Studios Websites: Production Companies Berlanti Productions Warner Bros. Television Distributors CBS   (2015-2016) (USA) (TV) (season 1) The CW Network (The CW)   (2016-) (USA) (TV) (season 2-) HBO Max   (2020) (USA) (video) (VOD) Studio Distribution Services (SDS)   (2021-2022) (USA) (Blu-ray) (through) Studio Distribution Services (SDS)   (2021-2022) (USA) (DVD) (through) Warner Bros. Home Entertainment   (2017-2022) (USA) (Blu-ray) Warner Bros. Home Entertainment   (2017-2022) (USA) (DVD) Warner Home Video   (2016-2022) (USA) (Blu-ray) Warner Home Video   (2016-2022) (USA) (DVD) Rating Stats Overall Rating -- / 10 Our Rating -- / 10 Your Friends -- / 10 Male Users -- / 10 Female Users -- / 10 Site Ranking #1,397 / 21,054 Site Ranking