He also wrote .
He also co-produced a four - hour documentary , The Beatles , Their Long and Winding Road , aired in California and later wrote , co-produced and hosted the six - hour radio special Rock and Roll Reunion .
He also wrote and co-produced a four - hour documentary , The Beatles , Their Long and Winding Road , aired in California and later wrote , co-produced and hosted the six - hour radio special Rock and Roll Reunion .