After losing their 4 year old son in a tragic car accident Clare and Paul Knox decide to start a new life in Calabria, Italy. Paul settles into his new job as an engineer on the Strait of Messina Bridge building project while Clare, a photographer, picks up her camera for the first time since the accident, photographing the beautiful Calabrian countryside

A mysterious stranger travels to a remote village where, 15 years earlier, his wife and daughter were kidnapped.

A group of scientists have developed the Resonator, a machine which allows whoever is within range to see beyond normal perceptible reality. But when the experiment succeeds, they are immediately attacked by terrible life forms.