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..
Nekhebet Kum Juch
as Hana
Uatchet Jin Juch
as Joon
Joyce Wong
as Lily
Peter Judd
as Albert
Shea Grant
as Christine
Charlie Swan
as Madison
Staci Stout Barbati
as Katie
Julia Ford Collier
as Danielle
Tony Scneinman
as Thrift Store Owner
Gary Desbien
as Truck Driver
Carl Balbach
as Carl
