An investigation into a government cover-up leads to a network of abandoned train tunnels deep beneath the heart of Sydney. As a journalist and her crew hunt for the story it quickly becomes clear the story is hunting them.

A terrifying tale of survival in the mangrove swamps of Northern Australia.

An elite 'search and rescue' team transport onto an off-world mining-facility to rescue Whit Carmichael, the lone survivor of a biological outbreak.