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Release date: 10/23/2016 
Popularity: 2 
Original language: EN 
Add to favoritesBefore Mars
8Drama
Overview
This is the backstory of Hana and Joon Seung, characters in the series "MARS" on Nat Geo. The twin sisters are struggling to fit into their new home and find a ham radio, allowing them to develop a friendship with a female astronaut..
Alternative titles
Antes de Marte
