In this special two-part conclusion to MISSING, Tim Weaver puts everything he’s learned to the test. He walks out the front door – not telling his family or his friends where he's going – and sees how long he can make it on the road and off the grid. With no phone, no computer, no contacts and under constant pressure of being found by a team of search experts, Tim has to deal with the practical and emotional challenges of life as one of the disappeared.