At the outbreak of World War I, Dominic Langton leaves his wife on a remote sheep farm in New South Wales to enlist in the British Army. What he experiences in the trenches changes him forever; his return home sees him cast off his past and find his own integrity. He has seen the true nature of war-the senseless waste of life, the millions of young men condemned to pointless slaughter-and has emerged a wiser, but troubled, man. When Blackbirds Sing...