![Supergirl Season 6 Episode 6 Supergirl Season 6 Episode 6](https://image.tmdb.org/t/p/w185/zsaiq8ZclPuneuN7loLEbsh1ANJ.jpg)
Supergirl Season 6 Episode 6
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.