Supergirl (5th season DC TV series trailer).
Here’s the trailer for the 5th season of DC’s Supergirl TV series, in which Lena Luthor is mighty pissed that her friend Kara Danvers was hiding her true identity as Krypton’s Femme Fatale all this time.
It seems Lena is taking on Supergirl with all the resources that LuthorCorp has to throw at her ex-chum.
Ah well, not best friends forever, then, it seems.