5x11: "Back from the Future Part 1"
Tim and Frank celebrate the return of Winn, despite the appearance of his evil doppelgänger. Plus Brainy's struggle with Lex, and a possible redemption arc for Lena.
Links:
- <a href="https://www.youtube.com/watch?v=9a9SPuLyIeg" rel="nofollow" title="Supergirl 5x12 Promo "Back from the Future - Part Two" - YouTube">Supergirl 5x12 Promo "Back from the Future - Part Two" - YouTube</a>
