James Bradbury Jr.

Sir Borotyn, a prominent Prague resident, is discovered murdered in his home, with all indications pointing to a vampiric assault. The victim's friend, Baron Otto, and the physician who analyzes the body, are certain that the vampire is either the mysterious Count Mora or his daughter. Receiving little help from the law, occult expert Professor Zelen is sought to assist with their investigation.

Lora Hart manages to land a job in a hospital as a trainee nurse. Upon completion of her training she goes to work as a night nurse for two small children who seem to be very sick, though something much more sinister is going on.

A young couple marries in secret. Judy's afraid her parents won't approve of Dick and she'll lose her generous allowance. Her parents bring her home from the city where she's been studying art and encourage the attentions of Tom, a persistent suitor. Judy and her jealous husband have an argument that leads her back to the city, a drunken, amorous Tom and a tragedy.

An ex-convict tries to connect with the daughter who doesn't even know he exists.

When socialite Helen Stevens obtains a job on a New York newspaper, she is met by much derision from the staff. Befriended by a heavy-drinking reporter named Jack Rawson, Helen rises to the position of advice-to-the-lovelorn columnist. One night Helen is assigned to a missing-girl story, and Jack promises to accompany her. However, he gets drunk instead, and later, awakening from a stupor, he stumbles upon the scene of a murder. Slipping into unconsciousness again, Jack awakens the next morning to find himself accused of the killing. Helen, with the aid of one of her lovelorn letters, investigates the story and uncovers the real murderer. Jack reforms and Helen takes him home to meet her mother.

A hospital surgeon (James Dunn) protects a mystery woman (Gloria Stuart) who knows too much about a card-game murder.

Chick Williams, a prohibition gangster, rejoins his mob soon after being released from prison. When a policeman is murdered during a robbery, he falls under suspicion. The gangster took Joan, a policeman's daughter, to the theater, sneaked out during the intermission to commit the crime, then used her to support his alibi. The detective squad employs its most sophisticated and barbaric techniques, including planting an undercover agent in the gang, to bring him to justice.

The Eagle uses sky writing to make threats against a corporation. Nathan Gregory owns a travelling fairground and is thought to be the Eagle. Craig McCoy is a pilot who goes looking for the Eagle when Gregory turns up missing.