Bryson is a beautiful, happy and loving boy. But a mysterious illness means he can’t walk, talk, or feed himself. After years without a diagnosis, even Bryson’s parents have come to accept that he may never be able to live independently. Then one day, everything changes. Scientists working at the cutting edge of genetics believe they know what’s causing Bryson’s disease—and think it could be reversed. Motivated by the hope for a cure, Bryson’s parents search for the miracle key that could unlock Bryson’s brain. And—what could these medical advancements mean for all those illnesses we’ve come to think of as ‘incurable’? UNLOCKING BRYSON’S BRAIN is hosted by award-winning journalist and Bryson’s father, Keith McArthur.