Rebel Ibrahim Hamdy assassinates a pro-colonial Prime Minister but is arrested and hides with a fellow university student, who initially refuses but eventually accepts him. Abdul Hamid Khatib meets Samia and her cousin, and Ibrahim uses the situation to hasten Samia’s marriage, which she rejects. Nawal, the youngest daughter, becomes the liaison between Ibrahim and his colleagues, helping him escape. Abdul Hamid tries to inform the political police of Ibrahim’s location, but Samia stops him. The head of the political police suspects them and punishes them to find Ibrahim. Ibrahim refuses to leave the country, returning to fight colonialism and participating in an operation.
Jimmy Martin, king of the motorcycle speedsters, visits the Kingdom of Mandavia for a race. There he is persuaded to impersonate the king by a traitor, Rodolph D'Henri, who intends to annex part of Mandavia for neighboring Selmarnia. The real king is in jail. D'Henri's plot is successful until Martin falls in love with Princess Margaret of Alvernia. Then he discloses his true identity, releases the real king, exposes the traitor, earns knighthood, and marries Margaret.
A woman seeks to avenge her father's death using a local dancer, with long poisonous fingernails, to do her bidding.
The one was a venturer - the other an adventurer - the one a man who wanted to see adventure, but who had never been beyond the city limits - the other a man who had seen adventure in all parts of the world, and who assured the venturer that things were just as monotonous every place in the world as in the city. So they met, each seeking for the unconventional, on a New York street, and dined together as men out of luck, with two cents between them - and still nothing happened. They both had credit at the hotel. Then into their lives came the feminine influence - a sweet girl who lived in a house which was irrevocably a household. The adventurer hesitated - he had yet to satisfy his longing for the incalculable. Suddenly love changed the venturer into an adventurer, and settled the adventurer into a venturer.
After returning home to his long-estranged mother upon a request from her deathbed, a man raised by his parents in an orphanage has to confront the childhood memories that have long haunted him.
Middle-class housewife Kay Miniver deals with petty problems. She and her husband Clem watch her Oxford-educated son Vin court Carol Beldon, the charming granddaughter of the local nobility as represented by Lady Beldon. Then the war comes and Vin joins the RAF.
A young woman uses her body and her sexuality to help her climb the social ladder, but soon begins to wonder if her new status will ever bring her happiness.
A masked criminal who dresses like a giant bat terrorizes the guests at an old house rented by a mystery writer.
A woman walks by a familiar alleyway, reminding her of a past that she regrets. As she walks away she suddenly is frozen in her tracks. Something part of the woman yearns for that ugly past.
A melodrama about a painter who is infected with syphilis, refuses treatment, turns to the use instead of narcotics, and withers away.
A general store clerk and aspiring detective investigates a mysterious disappearance that took place quite close to an empty insane asylum.
On the lam, criminal Alonzo hides in the circus as The Armless Wonder—a performer who uses his feet to hurl knives. Alonzo keeps the arms he really has concealed to hide his identity. Meanwhile, ringmaster's daughter Nanon has a phobia of being touched by men, but is romantically pursued by not only Alonzo but the strongman Malabar. Alonzo's desperation to remain with Nanon will only end in tragedy.
Three sideshow performers form a conspiracy known as "The Unholy Three" - a ventriloquist, midget, and strongman working together to commit a series of robberies.
A magician seeks vengeance upon the man who paralyzed him and the illegitimate daughter he sired with the magician's wife.
A despairing clown suffering a broken heart and a self-indulgent count who uncontrollably laughs learn to help each other with their problems, but both fall in love with the same young woman.
Chaney plays two roles: mad scientist Arthur Lamb and Lamb's "experiment", known only as the Ape Man. This hideous creature was the result of Lamb's attempts to transplant animal glands into human beings. A lost film.
Blizzard, deranged from a childhood operation in which both his legs were needlessly amputated after an accident, becomes a vicious criminal, and eventually mob leader of the San Francisco underworld.
After a baron steals his scientific discoveries, runs away with his wife, and slaps him in public, a man joins a Parisian circus sideshow as a clown whose act consists of being slapped repeatedly and becomes infatuated with a showgirl colleague whose father intends to marry her off to the baron.
When a sculptor falls in love with his model but finds his love unrequited, he plans to kill his love rival with the help of the owner of a Horror Wax museum. The film is considered lost.
Gerald Stanley (John Gilbert) is an English gentleman who is engaged to Beatrice Joyce (Alma Frances). But Stanley's personality changes whenever he drinks, and his brother (who also loves Beatrice) uses this to his advantage.