A plot to blackmail Alice Pritchard is uncovered, but the blackmailer is killed.

Don Mariano Valejo is suspected of leading raids on Yankee settlements.

Dion Patrick gets into a poker game with unusual stakes while trailing a killer.

Banker Seth Woods implements a plan to prevent a threatened run on the bank.

The cowardly justice of the peace must face outlaw Blackie Stuart.

When a crew of alleged mutineers lands in trouble, the responsibility to defend them falls on the shoulders of Jeremy Pitt.

A family feud involves Matt when the son is accused of robbery.

Dolph Parker finds himself getting more than what he bargained for after importing a woman from the East to be his bride.

Matt almost lands at the bottom of the bay while trying to catch a gang of shanghaiing sailors.

Mexican-American hostility stands in the way of a young girl's love.

A prospector promises a girl her weight in gold if she marries him.

While investigating a murder, Matt uncovers a crime syndicate.

Matt investigates the suspicious death of a prominent citizen.

Matt thinks twice before arresting Alonzo Hicks. Later, when Alonzo is in jail, Matt has to care for his wild son.

After a blackmailer is found murdered, his victims become prime suspects.

Matt Wayne investigates the robbery of $50,000 from prospector J Jimmerson Jones.

Patrick and McGivern look for a gold shipment stolen by a poetic bandit.

A fight for tolerance and brotherhood in San Francisco by Lord Charlie.

Eastern doctor's attempts to prevent a smallpox epidemic gets hampered.

When a series of stage holdups occurs, Matt is sworn in as a US marshal so he can take the case.

Sam Crawford, the Prince of Thieves, comes to town and offers Marshal Wayne a percentage of all his ill gotten gains for his help.

An outlaw escapes from jail to seek revenge against Matt and Jeremy.

To silence witnesses against their boss, outlaws kidnap McGivern's wife, Martha.

Jack is shot by a renegade, and Dion tries desperately to get a doctor to help him.

The Vigilantes are helped by a boy in their struggle to capture the vicious Regulators.

Martin Donovan plays the deadly game of politics the only way he knows how to.

The vigilantes try to handle the problem of juvenile delinquency in San Francisco.

Doc Haley tangles with the owner of the water company regarding impure water.

Consumed with suspicion over a gold mine and its dealings, Matt embarks on an investigation and encounters a life-threatening situation.

Matt goes sinister Hangtown due to a dying man's last request.

Panic sets in when Jose Limantour claims title to two square miles in the heart of the city.

Clay Kendall shows off the gold brick smelted from ore from his mine and convinces investors this is just the beginning. Marshal Wayne suspects Clay is conning the investors.

Maude Sorel is suspected of being Julie Draton's mother.

Charly Tuttle is shot dead at the front door of the Bella Union on opening night.

Joe Ryan tips Matt off about a gang that's shanghaiing sailors.

Matt faces a court battle when he tries to have a man convicted on circumstantial evidence.

Matt deputises Wilma Fansler to help him solve a strange murder.

A young Chinese man wants to break with the past to join the underworld.