Synopsis

When medical trials are pushed to their limits, the most extreme tests end up on St. Leonards Island in the north Atlantic - a re-purposed prison for some of the world's most violent criminals. But when one experiment goes wrong, the entire island becomes a terrifying, disease riddled maze for desperate survivors.

When medical trials are pushed to their limits, the most extreme tests end up on St. Leonards Island in the north Atlantic - a re-purposed prison for some of the world's most violent criminals. But when one experiment goes wrong, the entire island becomes a terrifying, disease riddled maze for desperate survivors.