The trailer for Of Silence.
After returning home, a former scuba diver, Colby Van Poe, a man suffering from an inner ear medical condition, tries to cope with his wife's untimely death.
The guilt of him feeling responsible for her death causes him to slip into a world of silence inhabited by strange shadows and menacing voices. His family try to cheer him up, but seem to only scratch the surface.
Could the shadows within the silence mean he is finally losing his mind, or is it possible that his ghoulish visions really exist?