The true story of Australia's cat-and-mouse underground mine warfare—one of the most misunderstood, misrepresented and mystifying conflicts of WW I. It was secret struggle BENEATH the Western Front that combined daring engineering, technology and science. Few on the surface knew of the brave, claustrophobic and sometimes barbaric work of these tunnellers.

Overwhelmed by the problems of the world, Jacquie's convinced she's having a breakdown. She consults an analyst who reassures her that, so long as she is not hearing voices or talking to herself, she is okay.