Living through two centuries lends an expert eye to Henry's professional work, but it also leads to many personal questions. Will Henry discover why he can't die? If he learns the secret, will he reverse it? Will Jo figure out who Henry really is? And, as a mysterious caller seems to be suggesting, are there others out there like Henry? By flashing between the past and present each week, the layers of Henry's long and colorful life begin to peel away and viewers will glimpse what it's like to live FOREVER.