Motivational speaker and author Troy Dunn searches for missing people in this series, hoping to track down long-lost loved ones and set up inspirational reunions. Dunn uses technology and social media combined with old-fashioned detective work to find the "unfindable" and ultimately repair broken relationships. Each episode features a different search, showcasing the process Dunn uses to find people -- a process that has made him one of the most sought-after experts in his field. The families or individuals contact Dunn after exhausting everything in their power to locate their missing relatives.