DC Super Hero Girls (2019) 1x14

Babs tells her friends how she wanted to be Batman's sidekick before moving from Gotham to Metropolis. Batman calls her father, Commissioner Gordon, alerting him about a Gotham villain coming to Metropolis. Babs sees this as her chance to impress Batman and join the Bat-team. The episode was released online on July 19, 2019 on the Cartoon Network website.