A shaken survivor of a ship sunk by a submarine travels to her aunt and uncle's Louisiana plantation to recuperate, but her relatives have other ideas.
The girlfriend of Captain Drummond is kidnapped by an enemy of Drummond seeking revenge, but Drummond and his friend Colonel Nielsen are hot on his trail.
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 "...
=== Part 1: Pre-Civil War America ===
The film follows two juxtaposed families: the Northern Stonemans, consisting of the abolitionist Congressman Austin Stoneman, based on the Reconstruction-era Congressman Thaddeus Stevens, his two sons, and his daughter Elsie; and the Southern Camerons, a fa...