A disabled man plots revenge on a woman who married someone else.

Eve Mason, a white-passing black woman, moves to a remote cottage she inherited from her late father. She makes the acquaintance of her neighbor, a dashing black settler named Hugh Van Allen, and quickly falls for him. Trouble brews as the local cadre of racist hucksters want the valuable land Van Allen lives on, and will do anything to take it from him.

During World War I, an illegitimate son of the German Kaiser, who had been raised in the US--and is a double for the Kaiser's son, the Crown Prince--is sent to Germany as a spy in order to kill both the Kaiser and his son.

Annette Kellerman, the Australian swimming star of the early 1900s, made a number of films, most of them in the 1910s, which displayed her athletic skills. Most of these films were underwater fantasies, and this one was no exception. Here, Kellerman is Merilla, a mermaid who is the "Queen of the Sea." Not satisfied with being a mermaid, she wants a mortal human body with an immortal soul. She discovers she can achieve this if she saves four human lives.

The experiences of the American ambassador to Germany, James Gerard, are recounted in this semi-documentary.

Theda Bara's vamping is at its most evil here. She plays the Russian Princess Petrovitch, who loves only her pearls. Her husband, the Prince (E.F. Roseman), sells state secrets to a spy to pay her exorbitant bills, and her response is to report him to the secret police. Then she runs off to Monte Carlo with her lover, Count Zerstoff (Emil deVarney), but she poisons him after he racks up a load of gambling losses.

This film is a very loose film adaptation of the 1831 novel The Hunchback of Notre-Dame by Victor Hugo and presumed lost: The wealthy girl Esmeralda is kidnapped by gypsies at birth and becomes, as one might assume, the darling of Paris. She is loved by the bell ringer and former hunchback Quasimodo, Frollo, the wicked surgeon who cares him, and an equally wicked Captain Phoebus.