Supergirl · S06E06

Prom Again! (2)

2021-05-04 · 42 min · ★ 2.9 (7) · TMDB

Part two of the flashback episodes pick up where things left off - Young Kara experiences kryptonite for the first time, Nia and Brainy are trapped by invading aliens, and a young Cat Grant may be the reason Supergirl never gets out of the Phantom Zone.