Supergirl Lives
S02E09 - Airdate: 2017-01-23
Runtime: 60 min
When a girl disappears, Kara discovers a pattern of missing people and goes looking with Mon-El... and they both end up on an alien planet under a red sun which renders them powerless. Meanwhile, Winn has a brush with death, and Alex and Maggie have their first disagreement.
Episode details and rating from TVmaze.