Supergirl S4E9: Elseworlds, Part 3
- Aired: 2018-12-11
- Time: 20:00:00
- Runtime: 60 minutes
Overview
Deegan "thinks big" and rewrites the reality of Earth-1 so that he's the only superhero... and a familiar face. While Barry and Oliver try to contact Superman on Earth-38, Kara tries to get through to her foster sister Alex... who no longer remembers who Kara is.