Natasha (Bel Belia) has carefully assembled her team, which consists of Peter (Andy Rodoreda), Steve (Steve Miller) and Tangles (Luke Arnold). The crew of journalists are investigating several government cover-ups relating to water, homelessness, history, and the disappearance of people. Their investigation takes them down into the train tunnels in Sydney, all without the proper authority or approval. Equipped with only cameras and other audio-related equipment, the team aims to be underground for a short period, find answers, and head straight back up to the surface before anyone notices. As they get deeper underground, unsettling discoveries are soon made, including strange noises and bodies. Suspicion among the group grows as they suspect they are not the only ones wandering around in the dark. Tension and heart rates begin to rise, and the real horror begins as an unknown stalker is found lurking around with a desire to spill some blood. No matter what happens next, viewers are about to go on a scary ride that they’ll never forget! Can this team escape The Tunnel and make it to the surface alive? For those who don't know, The Tunnel has been made in a documentary style (also known as a mockumentary). The filming style is described as found footage and heavily uses handheld cameras throughout. There are many unknowns and mysteries throughout the story, but from the very opening, it is obvious that something tragic has occurred, and the survivors barely made it out alive. The opening alone interested me as I wanted to discover what horrors could have occurred while the team was underground. There are plenty of positives here. Firstly, the film feels real and convincing as a documentary. While watching, I questioned if what I was watching was based on real events or just made up to make me think it was real. This was reinforced by the cuts back and forth to interviews with the crew between unsettling scenes. Honestly, I enjoyed watching this feature and not knowing all the truths that added to the level of creepiness and tension. Leading performances are great and convincing. As for any negatives, I can’t say I have much other than wanting more answers within certain areas of the plot or hoping to see more reveals surrounding the lurking and deadly stalker. Still, naturally, these kinds of mysteries and unknown elements only build tension. Overall, when it comes to Australian horror films, I’ll be direct and say you should see The Tunnel if you’ve never experienced it first-hand. To my surprise, the film is quite an entertaining mockumentary that felt highly convincing on multiple levels. Performances are great, and the found-footage aspect is fun and feels believable. What’s even better is the audio track which successfully builds great moments of suspense and horror to the screen. * This review has been written for Sanity. For more reviews from Walkden Entertainment, check out the link here: www.walkdenentertainment.com