Many have attempted to describe what happiness is, but few (if any) have found where it is. In this five-part documentary series, actor Rainn Wilson travels the world and explores what makes some places happier than others. As a self-described mope, Rainn has a deeply personal interest in unlocking the secrets to happiness. On his journey, this former Assistant to the Regional Manager isn't simply a host -- he's a globetrotting, soul-searching happiness warrior with a propensity for the quirky, reflective and downright bizarre.