The discovery of a strange spacecraft below the water leads to the return of an old associate and Sam goes on a journey to discover her identity.
Season 3, Episode 7
Next: “Crisis on Earth-X, Part 1”
Winn leads Kara and J'onn down the street to a location above the buried spaceship.
J'onn goes for a walk in the park with his father and encourages him to get out in the world.
J'onn brings his father to a new apartment for the two of them.
Source: JordanVanMusic — Twitter via What's Filming