Cast
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..
Julia Ford Collier (Acting)
30 August 2011
9 April 2021
19 August 2018
7 December 2017
31 August 2018
6 November 2013
29 April 2022
25 October 2018
28 October 2021
27 August 2018
10 September 2020
21 July 2021
27 September 2011
18 November 2021
22 February 2023
19 October 2018
5 November 1971
8 March 2018
14 August 2020
4 December 2019
23 October 2016