From war-torn Syria to the 2016 Rio Olympics, two young sisters embark on a risky voyage, putting their hearts and their swimming skills to heroic use.

Manal Issa
as Sarah Mardini

Nathalie Issa
as Yusra Mardini

Matthias Schweighöfer
as Sven

Ali Suliman
as Ezzat Mardini

James Floyd
as Emad

Ahmed Malek
as Nizar

Kinda Alloush
as Mervat Mardini

Nahel Tzegai
as Shada

Carlotta De Gregori
as Marlena Kristov (Olympic swimmer)

Victoria Valcheva
as Kostana
CinemaSerf
Two young sisters - Sara (Manal Issa) and Yusra (Nathalie Issa) are obsessed with representing their Syrian nation at the Olympic Games in Rio de Janeiro in 2016. Their father is their coach and their mentor, and he drives them hard - but that might all prove to be for nought when a bomb comes crash...