Simon (Kacey Mottet Klein) is only 12 and seems to be without parents, living in a public housing flat on the edge of Swiss mountains. He takes to stealing from the local snowfield to support himself and his sister, Louise (Léa Seydoux), selling skis, gloves and accessories to tourists seeking a bargain.

Louise, who is in her early twenties, can’t seem to keep a job and depends on Simon to fund their existence. An assortment of men, who offer her a temporary escape from this existence, take up most of her attention and often leave Louise penniless, bruised and beaten.

Sister is an impressive film in that it captures the relentless struggle faced daily by those whom society has forgotten (or chooses to ignore).

You cannot help but admire Simon’s ingenuity as he systematically plunders the various stocks of the snowfield, having learnt at only 12 that stealing requires discipline and a strategy in order to survive without being caught.

An interesting encounter with a skier (played by Gillian Anderson) and her young children reveals Simon’s true desire to simply be a child, and have a mother who loves and cares for him.

We soon learn why this is not possible for him, and in this moment the story shifts to something even more powerful than simply a struggle to overcome poverty.

If you are looking for a film to move you, Sister would be an apt choice. It’s sad and can be slow at points, but ultimately it is very touching and brings to the fore the inherent tragedy and determination that can come from being born into the harshest of conditions.

These small, international films are often brimming with talent. With solid performances and a simple but effective story, Sister is no exception. Give it a go.

Directed by: Ursula Meier
Starring: Kacey Mottet Klein, Gillian Anderson, Léa Seydoux
Rating: M
Runtime: 97 mins
Release Date: 31 October (Palace Cinemas)
Reviewer rating: 3/5