The Tunnel (2011)

Imdb: 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.
Imdb Rating: 5.8
Language: English, Australia
Cast: Bel Deliá, Andy Rodoreda, Steve Davis

HL Rating:
Plot: 3, Pop-ups: 3, Twisted: 3, Acting: 4, Gore: 2, Creepy: 2, Special Effects: 3