Sarocha Chankimha as Lin

Rebecca Patricia Armstrong as Kath

Torfan Taweema as Friend / Prim

Siriam Pakdeedumrongrit as Kath's Mother

Amarin Nitipon as Kath's Father

Ninnart Sinchai as Lin's Father

So Takei as Japanese Soldier

Usha Seamkhum as Older Lin (voice)

Erich Fleshman as NASA Administrator

Christophe Gerber as Astronaut Thomas Weston