Are Ryūichi Hiroki and Maurice Elvey both film directors?
Maurice Elvey Maurice Elvey (11 November 1887 – 28 August 1967) was the most prolific film director in British history. He directed nearly 200 films between 1913 and 1957. During the silent film era he directed as many as twenty films per year. He also produced more than fifty films - his own as well as films directed by others.
The River Wanganui The River Wanganui is a 1913 documentary shot in New Zealand in 1912 on the 1912–13 South Pacific film-making voyage of French director Gaston Méliès. Like many of his films shot on that trip, it is now lost.