Alun Falconer started his film career at the National Film Unit in 1946. Early in 1948 he and cameraman Roger Mirams left the NFU and founded the Pacific Film Unit. A year later he went to China where he worked as a journalist and was an eyewitness to the fall of Shanghai. He left in 1950 for London where he returned to film production and later made his name as a television script writer.
