Summary: <br> Shanna & The Doctor are here to review the season 2 finale of Supergirl, "Nevertheless, She Persisted". Rhea and Kara face off for the fate of the Earth in a season finale that is entertaining and attempts to close loose ends, but winds up being mildly dissatisfying with the lack of inclusion of some characters and plot holes here and there. That said, it was a much better season and season finale than last season, earning the season an overall grade of B.<br> <br> Supergirl challenges Rhea to battle to save National City. Meanwhile, Superman returns and Cat Grant offers Supergirl some sage advice.
