DC's Stargirl

You can watch DC's Stargirl on HBO Max, HBO Max Amazon Channel.

Is DC's Stargirl on Netflix? No, this show is not available on Netflix in the US.

Courtney Whitmore, a smart, athletic and above all else kind girl, discovers her step-father has a secret: he used to be the sidekick to a superhero. "Borrowing" the long-lost hero’s cosmic staff, she becomes the unlikely inspiration for an entirely new generation of superheroes.

There are 39 episodes and 3 seasons of DC's Stargirl.

Yes, DC's Stargirl was cancelled. 3 was the last one.

DC's Stargirl cast is including:
Brec Bassinger as Courtney Whitmore / Stargirl (39 episodes), Yvette Monreal as Yolanda Montez / Wildcat (39 episodes), Anjelika Washington as Beth Chapel / Dr. Mid-Nite (39 episodes), Cameron Gellman as Rick Tyler / Hourman (39 episodes), Trae Romano as Mike Dugan (39 episodes), Meg DeLacy as Cynthia 'Cindy' Burman / Shiv (39 episodes), Amy Smart as Barbara Whitmore (39 episodes), Luke Wilson as Pat Dugan / S.T.R.I.P.E. (39 episodes), Neil Hopkins as Lawrence 'Crusher' Crock / Sportsmaster (22 episodes), Joy Osmanski as Paula Brooks / Tigress (22 episodes), Joel McHale as Sylvester Pemberton (13 episodes), Gilbert Glenn Brown as James Chapel (20 episodes)

Season three finds Starman back from the dead and offering to train Courtney while she helps him adjust to his new life in the quiet town of Blue Valley. But when there’s a murder that needs to be solved, the mystery will not only have our heroes questioning the former super-villains’ commitment to truly reforming, but lead Courtney, Pat and Starman to a secret that will shock them all to their very core.