Dr. Kildare treats and falls for impoverished ex-con Janet Healy, widow of a bank robber, who can't find her baby. Later she helps Kildare sew up gangster Hanlon in a tavern back room. Kildare pursues Janet and enlists Hanlon to help her; the gangster's solution, not surprisingly, is violent.
A young doctor gives up big-city success to help his father set up a small-town clinic.
Jimmy Kildare's impending nuptials are jeopardized by a diagnosis of possible epilepsy in his fiancee's brother.
A variety of predicaments arise to distract Dr. Kildare from his wedding to Nurse Mary Lamont.
A medical school graduate takes an internship at a big city hospital, only to be subjected to a rigorous (and sometimes embarrassing) testing of his knowledge by the hospital's top dog, Dr. Leonard Gillespie.
Following an argument with his young protege, the curmudgeonly Dr. Gillespie dumps Jimmy Kildare in a street clinic, hoping to teach him a lesson. While working there Kildare meets pretty nurse Mary Lamont, and ends up treating a hoodlum with a gunshot wound. He purposely fails to write a report on it, and soon finds himself in a heap of trouble. Who else would come to his rescue but good old Dr. Gillespie?
Intern Kildare heals a millionaire's daughter and tricks Dr. Gillespie into taking a vacation.
Kildare tries brain surgery, advised by Dr. Gillespie, and faces a rival for nurse Lamont.
An ice skater sues Kildare (Lew Ayres) for malpractice after his roadside first aid leaves her paralyzed.
A young boy travels across Australia with his father, who's wanted by the law.
A vampire follows his instincts to a strip joint where he focuses in on one of the performers. He picks her for his meal because she is contemplating suicide, but he wants to share her life before taking it, and during the course of the evening they discuss their differences, their fears, and their lifestyles. As the moment of truth approaches, the woman becomes less sure that she wants to die.
Homicidal maniac Marc is constantly driven my demons buried deep within his soul while his estranged sister Wendy is Marc's polar opposite and lives life fast and hard without a second's thought to the consequences. Their separate paths will eventually cross, but will it be on the road to salvation or the highway to hell?
A young man of society wants to make an expedition to Africa, but his fiancée asks him for help about one of her fathers guests shortly before his planed departure. Her suspects about that guest were serious, this man tries to steal one of her fathers rubin, and she and her fiance are kidnapped and brought to a house, where strange things happen. The whole thing becomes a nightmare under the direction of a mysterious Mr. Satan.
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.
A trio of former sideshow performers double as the "Unholy Three" in a scam to nab some shiny rocks.
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.
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.