Watch Supergirl Season 5 Episode 19 Online
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- COUNTRIES: United States of America
- Subtitles: English
Supergirl realizes that in order to stop Lex and Leviathan she must work with the one person she never thought she’d trust again – Lena. Nia keeps dreaming about Brainy but struggles with what the dreams are trying to tell her. Meanwhile, Brainy realizes there is only one way to stop Lex.