Directed by John Medlen   Written by Jerry Siegel   Joe Shuster   Greg Berlanti   Ali Adler   Andrew Kreisberg   Katie Rose Rogers   Jessica Kardos   Derek Simon   Cast Melissa Benoist ... Kara Danvers / Supergirl Mehcad Brooks ... James Olsen / Guardian Chyler Leigh ... Alex Danvers Jeremy Jordan ... Winn Schott Floriana Lima ... Maggie Sawyer Chris Wood ... Mon-El David Harewood ... J'onn J'onzz Teri Hatcher ... Rhea Darren Criss ... Music Meister Tamzin Merchant ... Lyra Strayd Kevin Sorbo ... Lar Gand Lauren Jackson ... Handmaiden Graham Parkhurst ... Bastian Tom Walsh ... Stage Manager Natasha Burnett ... Supreme #1 Jason Diablo ... Gang Leader Robert Zen Humpage ... Fish Head Victoria Katongo ... Supreme #2 (as Tori Katongo) Paul Lazenby ... Mandrax James Michalopolous ... Goon 1 (as James Michalopoulos) Favour Onwuka ... Supreme #3 Shaughnessy Redden ... Kryptonian Emissary Ben Sullivan ... Guard Jason Vaisvila ... Boris Uncredited Cast Jim Eliason ... DEO Agent Derek Schnobb ... Dive Bar Patron Produced by Ali Adler   Greg Berlanti   P. Todd Coe   Andrew Kreisberg   Jennifer Lence   Gabriel Llanas   Carl Ogawa   Caitlin Parrish   Jessica Queller   Daphne Raves   Robert L. Rovner   Sarah Schechter   Glen Winter   Joanie L. Woehler   Paula Yoo   Original Music by Blake Neely

Additional Info Premiere: March 20, 2017 DVD Release: August 22, 2017 Blu-ray Release: August 22, 2017 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 #1,396 / 21,074 Site Ranking