Directed by Steve Stefanelli Written by Lauren Faust   Craig Young   M.A. Larson   Jerry Siegel   Joe Shuster   Jennilee Murray   Cast Keith Ferguson ... Policeman (voice) Grey Griffin ... Female Citizens (voice) Jason Spisak ... Shaggyman (voice) Nicole Sullivan ... Supergirl (voice) Produced by Carly Berezin Hartogsohn   Lauren Faust   Ben Jones   Jennifer Kluska   Leanne Moreau   Sam Register   Original Music by Asher Lenz Stephen Skratt

Additional Info Premiere: July 18, 2019 Country: Distributor: Warner Brother Studios Websites: Production Companies Jam Filled Entertainment (Animation and Post Production Services) Warner Bros. Animation Distributors Cartoon Network   (2019) (USA) (TV) HBO Max   (2020) (USA) (video) (VOD) Rating Stats Overall Rating -- / 10 Our Rating -- / 10 Your Friends -- / 10 Male Users -- / 10 Female Users -- / 10 Site Ranking #11,353 / 20,733 Site Ranking