Set in the mid through late 19th century, it depicts Zola's friendship with Post-Impressionist painter Paul Cézanne, and his rise to fame through his prolific writing, with particular focus on his involvement late in life in the Dreyfus affair.
The advance publicity booklet on the film when it was entitled "Africa Sings", touted it as showing "what the white man achieved for himself" and "what he has done for he natives." "Africa Sings" was one of the first documentary films from South Africa to take a look at the lives of South Africans of all races. There are images of location life, schools and colleges, and a cross-section of occupations, from mine-workers to road-gangs, school-teachers to house- servants, waiters to cane-cutters. Mainstream reviewers gave the documentary a tepid response; the London Daily Worker thought it was too bland to serve a staunch liberationist purpose.
En septembre 1894, le service de renseignement français prend connaissance d'un incident d'espionnage à Paris. Des secrets militaires auraient été transmis à l'attaché militaire allemand à Paris, Maximilian von Schwartzkoppen. « Dans l'intérêt de l'armée », dit-on, le ministre de la Guerre Auguste Mercier doit rapidement trouver un coupable. Le 15 octobre de la même année, Alfred Dreyfus, capitaine au sein de l'état-major, d'origine juive, né en Alsace, jusqu'alors totalement innocent, est arrêté sur la base d'éléments de preuve légèrement construits. L'agitation antisémite dans la presse, l'armée et la politique crée rapidement un chaudron contre le traître présumé à Paris dans les années 1890.
Sam Lee (Barthelmess) is the son of a Chinese merchant, Lee Ying, in San Francisco's Chinatown. He is tolerated in white dominated social circles because of his wealth. One day, he leaves college after being insulted by three racist white girls who thought they were too good to be seen going out with a "dirty yellow Chinaman". He takes a tour around the world and ends up in the Riviera where he is introduced to Allana Wagner (Bennett).
The film opens with Sylvia Landry (Evelyn Preer), a young African-American woman, visiting her cousin Alma in the North. Landry is waiting for the return of Conrad from World War I as they plan to marry. Alma also loves Conrad, and would like Sylvia to marry her brother-in-law Larry, a gambler and criminal. Alma arranges for Sylvia to be caught in a compromising situation by Conrad when he returns. He leaves for Brazil, and Larry kills a man during a game of poker. Sylvia returns to the South.
Cheng Huan (Richard Barthelmess) leaves his native China because he "dreams to spread the gentle message of Buddha to the Anglo-Saxon lands." His idealism fades as he is faced with the brutal reality of London's gritty inner-city. However, his mission is finally realized in his devotion to the "broken blossom" Lucy Burrows (Lillian Gish), the beautiful but unwanted and abused daughter of boxer Battling Burrows (Donald Crisp).
The film follows two juxtaposed families: the Northern Stonemans—abolitionist Congressman Austin Stoneman, based on the Reconstruction-era Congressman Thaddeus Stevens, his two sons and his daughter Elsie—and the Southern Camerons, a family including two daughters, Margaret and Flora, and three sons, most notably Ben.