A rich and famous singer disguises himself as a waiter in order to be near the woman he loves, a European princess.

Thirteen years after a dinner party in which the thirteenth guest failed to arrive, the remaining guests are being murdered one by one, and their bodies being placed at the same dinner table in the appropriate seats they occupied thirteen years prior.

A woman allows her husband, who she knows no longer loves her, to believe that she has been killed in a train wreck. Her husband later finds her as a hostess in a gambling den.

Doris Matthews, a beautiful, innocent young girl, forsakes her sweetheart, Joel Barlowe, in favor of Victor Brant, a wealthy roué. On the night before they are to elope, an old sailor gives Brant a strange potion to drink and then unfolds before his eyes "The Rime of the Ancient Mariner." Deeply touched by this story about the consequences of the wanton destruction of innocent beauty, Brant leaves without Doris. After some time, he returns and finds to his pained satisfaction that Doris, having overcome her infatuation for him, has again turned her tender attentions toward Joel.

Tom Conway, a wealthy American from Yonkers, saves a girl from assailants while in London and, with the help of a friend, Tiger Bugg, finds her lodging for the night with Molly Montrose, their actress friend. The following day, Molly discovers that both her jewels and the girl are missing, and Tom supposes that the strange girl, who gave her name as Isabel Francis, is responsible for the theft. Tom later learns that Isabel is the Princess of Lividia, who has run away from her country rather than marry King Danilo (who has also run away and is in London, paying court to Molly Montrose). Danilo and Isabel are kidnapped by agents of Lividia and taken home to be forcibly wed. Tom and Molly follow them, and Tom prevents the marriage.

This drama had two directors: Maurice Elvey handled most of the film, but the fantasy sequence was directed by Henry Otto. Newlyweds Alice and Robert are already having differences over money. He gets angry at her extravagances, especially when she spends more than they can afford on an imitation pearl necklace. Ridgeway, a client of Robert's, invites the couple to a party. Robert wants to decline, but Alice insists that they go. Ridgeway loans Alice a real pearl necklace, to "restore their lustre," and everyone heads for his yacht. Ridgeway pays Alice a lot of attention, while a young widow tries to vamp Robert.

A prospector is falsely accused of murder.

Venus, the Goddess of Love (Celeste Lee) sends Cupid to Earth to look for romance.

When Henry Boone hears his grandfather's stories of his youth as a pioneer and scout, he is gripped by the fires of romance and decides to hunt adventure. Boone finds himself in an airplane carrying a military message to a leader of a revolution in a South American country. He is arrested as a spy but escapes and saves the ruler's daughter from the revolutionaries.

Adventure of the Royal Canadian Mounted Police

A Canadian Mountie pursues an outlaw across the border into the America...

Wealthy diamond collector Larry Hanrahan is given the opportunity to assist the beautiful, jewel-bedecked woman he admires in a Broadway café when she and her guardian are attacked by robbers. Larry is invited to visit the grateful pair, Col. Paul Gascoyne and his ward Adrienne, at the colonel's laboratory, where he is introduced to Wintermute, a chemist who produces imitation diamonds. In return, Larry asks them to view his priceless diamond collection. Although he has fallen in love with Adrienne, Larry is forced to believe that she is a thief when he is robbed by a woman wearing Adrienne's scarf. Larry finds his jewels in Gascoyne's house, but before he can escape, a group of thugs overpowers him. Adrienne assists him in contacting the police, who arrive in time to capture Gascoyne and his gang. Badly wounded, the colonel confesses that Adrienne has been his innocent dupe, whereupon Larry happily takes her to his heart.

Chief of the German secret service in Paris has been ordered to secure for his government the service of the most clever and beautiful woman obtainable.

Mary marries Claude, a rich playboy, to please her invalid mother who becomes ill before they leave for a South American honeymoon.