Supergirl S03E13, Lena is poisoned with cyanide in her coffee by an unknown hitman. James pursues the hitman, who is eventually shot down by an unseen sniper.

Supergirl S02E14, When Jeremiah Danvers is rescued from Cadmus, Alex and Kara are thrilled to have him back, but Mon-El is suspicious about his sudden return.

In Supergirl S04E01, Kara has stayed busy in her heroic duties working with the DEO, and as a reporter at CatCo proving she can multitask.

Supergirl S03E03, Alex and Supergirl hold a Alone party, then John come and say that he have to back to Mars, and Kara want to go with him.

Supergirl S02E04, An outsider body is found, and the DEO find the killer, who is seized by obscure furnished men. Maggie and Alex track him down to a mystery office facilitating individuals of high political and sparing status keep running by a lady, later distinguished as Veronica Sinclair, otherwise called Roulette.

In Supergirl S03E14, Supergirl’s friend, Winn, have to face with his death father and co-operate with his estranged mother to fight back to Toyman.

Supergirl S02E15, Alex and Kara realize they must break the rules to foil Cadmus’ latest plot.