Miles Machree (J. Warren Kerrigan) meets Irish-American Sheila Lynch (Fritzi Brunette) when she travels through Ireland with her father (James O. Barrows). Soon after the Lynch's return to the States, Miles follows, and through his uncle's connections, gets a job on the New York City police force.

After Jeanette becomes the mistress of the ambitious Jean du Barry, he marries her off to one of his cousins so that she has an entre to the royal court. She soon becomes the favorite of the King and Jean du Barry becomes a regular around the court too. But all this is disturbed when Madame du Barry falls for Conte Brissac of the King's Guard. Jean du Barry's attempts to expose her affair only get him banished from the court.

A piano player pretending to be visually-impaired, unwittingly becomes entangled in a number of problems as he witnesses the murder of a former film actor.

There are about 600 murders each year in the UK. So, what drives people to kill? Are some people born to kill or are they driven to it by circumstances? Michael Mosley delves into the BBC archives to chart scientists' progress as they probed the mind of the murderer to try to understand why people kill, and to find out whether by understanding murder we can prevent it.

Larry Fiske works at a curiosity shop. The shop's owner, Martin Giles, is forcing his daughter Marion to marry a wealthy collector named Travers, while Marion is in love with Larry. Larry must contend with the rich rival and the father's plans for his daughter, who holds the shop's valuable dagger.

Wealthy, bored socialite named Mary Lang disguises herself and runs away to seek adventure, but is recognized by reporter Hugh Grey, who tricks her into falling in love with him. On the eve of their planned wedding, she discovers he is a fortune hunter who stole her photograph and manipulated her for the reward money. After she denounces him, Grey locks her in her room, collects the reward from her father, and is thrashed by John Barrick, Mary's father's business partner, for his treachery. Her eyes are opened to Barrick's sincerity, and she ultimately marries him.

Married college professor Michael Lane falls in love with one of his students and hatches an elaborate scheme to dispose of his wife, Elizabeth. His murder plot goes as planned. However, he soon receives an anonymous note: "I know what you did, murderer!" Prof. Lane frantically tries to discover who knows his secret...

After encountering a group of bandits with plans to rape and steal from her, a young widow ventures into the wilderness in search of justice.

Katherine Whately, a tough, young Chicago cop, comes home to her small town to settle her teenage rape. She is welcomed by her brother but shunned by her father. Josh, the town doctor, is her only ally in her quest for the truth. Together Katherine and Josh find the bloody trail of a serial murderer and shatter the lie that is two decades old.

A young woman exacts revenge when she becomes her birth mother's assistant.

When a young woman's skeletal remains turn up on a Massachusetts beach, Barnstable cop Peter Moralas teams with Boston police and uses forensics, with the help of a Harvard professor, to determine the woman's identity, how she died, and who killed her.

Dolemite is a pimp who was set up by Willie Greene and the cops, who have planted drugs, stolen furs, and guns in his trunk and got him sentenced to 20 years in jail. One day, Queen B and a warden planned to get him out of Jail and get Willie Green and Mitchell busted for what they did to him.