Established as a director of shorts, he has become the go-to director for Bob Dylan's videos and has directed 4 of them to date since 2009.
During the writing of Star Wars: Episode VI - Return of the Jedi (1983), the filmmakers decided to make Luke's Uncle Owen into the brother of Obi-Wan Kenobi. Though this relationship was eventually abandoned in the prequels, Nash was Ewan McGregor's stunt double, while his brother Joel played Owen.
Founding member of 'Blue-Tongue Films'.
His mother is a Dutch immigrant, with her family being from Bodegraven-Reeuwijk and North Brabant.