When gamblers leaving Las Vegas are robbed of their winnings by men posing as police officers, Blake masquerades as a high roller to try to lure the bandits into a trap.
Blake is assigned to assist the Las Vegas police track down a couple passing bogus payroll checks.
A gang of thieves kill a silver mine's paymaster and wound a policeman during a payroll robbery. Blake pursues a gang of murderous thieves to a graveyard in Virginia City, Nevada.
A wife and a friend engineer a jailbreak for a man in jail on concealed weapon charges so he dig up the loot from an earlier robbery. Rod Blake and the sheriff of Tonopah, Nevada attempt to apprehend the three crooks and recover the money.
A man seeking help after running out of gas discovers two bodies in a house trailer. Rod Blake tries to find the killer with only a Lake Tahoe trailer park brochure, a spearfishing gun and mining stock certificates for clues.
Blake learns that a suspect in a Reno murder might be living as a beachcomber on Molokai in the Hawaiian Islands.
Blake suspects that a boating accident is actually a case of attempted murder and his prime suspect is the victim's best friend.
Rod tries to determine the connection between forged antiques, an automobile accident and a corpse.
Blake investigates a businessman's claim that someone plans to kill him.
When a bride vanishes while honeymooning at Lake Tahoe vanishes shortly after depositing a large sum in her new husband's bank account, Blake's investigation focuses on the woman's ex-husband.
When a woman is found murdered in her hotel room, Blake and Sheriff Anderson suspect that an elderly ex-convict recently released from prison might be involved.
When a large sum of money is stolen in Las Vegas, Blake's investigation leads him to a bookmaker, a chorus girl and Chicago, Illinois.
Blake investigates when five amateur prospectors disappear in a remote area of mountainous area. The trail leads to a remote cabin and mine.
Police investigate a series of robberies apparently perpetrated by an elderly woman. Blake believes that crimes weren't committed by an elderly crook at all, but by a pair of out-of-work dancers.
Blake's murder investigation reveals that the victim lived a double-life - that of a ordinary cowhand and a famous artist.
Blake suspects a retired safecracker, now living as a desert rat, might be responsible for the robbery and murder of a night watchman.
Sheriff investigates the disappearance of a local drifter who recently married the daughter of a prosperous Reno rancher.
Blake investigates the connection between a hunting accident and buried treasure.
Blake goes undercover as a dude range cowpoke to learn if the owner and her henchmen are extorting money from their guests.
Blake investigates a Reno jewelry store robbery and learns that the crooks had inside help.
A reenactment of an Old West stagecoach ride results in robbery, kidnapping and murder. Blake is called in to assist the Las Vegas police rescue the victim and bring the perpetrators to justice.
Blake goes undercover to learn the identity of crooks who have been stealing silver from a Nevada mine.
When a missing hunter is found dead, Blake suspects that the land owner may have killed him.
A Piute Indian is convicted of cattle-rustling and sentenced to serve a hefty jail sentence in spite of protesting his innocence.
A private detective, whose specialty is electronic surveillance devices, is found murdered. Blake joins the Las Vegas police force to bring the killer of the former policeman to justice.
Blake travels to an exclusive hunting lodge to investigate the death of three wealthy members and discovers that the "accident" was really cold-blooded murder.
Blake helps a railroad detective investigate a wave of freight train robberies.
Blake investigate pilots working for a charter airplane company when $200,000 worth of diamonds are stolen.
Blake races to arrest a criminal who fled to Los Angeles after committing a murder in Reno before the husband can find him and exact his personal revenge.
Blake must find for a mentally unstable man, unbalanced by the death of his wife, before he can harm himself or others.
Blake investigates arson and murder in the small Nevada town of Goldfield. The owner of the general store's wife was found in the wreckage and the man was suspiciously out of town when the blaze occurred.
Blake and a female detective are investigating a payroll robbery when bills from the theft are discovered in Reno and Las Vegas.
When a love triangle at a dude ranch explodes into murder, Blake is ordered to apprehend the murderer.
When a gangster is arrested for attacking his ex-wife with a wrench, he pleads insanity. Blake works to prove that the thug is competent to stand trail and intended to maim his former spouse.
Police investigate the theft of Las Vegas casino's safe that disappeared during a lavish wedding ceremony. Blake's only clue points to the honeymooning couple who are en route to Niagara Falls.
When her former husband is released from prison, a woman contacts the police requesting protection because she fears the ex-con will kill her. Blake is ordered to investigate when the woman's second husband is shot during a Las Vegas Wild West parade.
Blake goes undercover at a small desert museum where con-artists are accused of swindling tourists of large sums of money.
A publicist calls the Las Vegas police to claim an entertainer he represents has been kidnapped. Blake and Elder's investigation reveals a link between the abduction and a bank robbery.
Rod tries to capture a murderous robber through his ex-wife, a Las Vegas chorus girl.
A game warden finds a fisherman dead in his boat. Although the man had died hours earlier there was a freshly hooked trout hooked on his fishing tackle and the sign of bruising on the back of the man's head. Blake learns that the man was a wife-beater who had threatened to divorce his wife and name a neighbor in the complaint.
The captain of a sightseeing boat reports a passenger, who had been acting oddly after spotting a couple on the dock, has disappeared during a tour of Lake Mead.
Blake pursues a gang who have been robbing mines and mills.
Blake is called as a witness in a million-dollar lawsuit against the U.S. government.
In order to capture a con-woman, Blake must run a con of his own.
Blake investigates a jewelry theft and uncovers a cloud of suspects.
Blake investigates when a Hoover Dam worker irrationally flees a plainclothes detective and falls to his death.
A man kidnaps two women from a national park and threatens them unless his former boss ransoms them. Blake goes undercover as a photographer to try to rescue the missing women before they come to harm.
Blake investigates a speed boat wreck that critically injured the driver and suspects that incident was not an accident.
When a private plane crashes in the Nevada desert, Blake is asked to help identify the victims.
Blake learns of the upcoming robbery of a Las Vegas Western Union branch.
Blake investigates the murder of a man found beaten to death and placed in a demolished car.
Blake is ordered to investigate a wave of highway truck robberies.
A used car salesman's estranged wife shows up at his apartment and begs forgiveness. During their argument a gunman bursts into Victor's apartment and kills the pretty brunette. Blake discovers that the car the dead woman was driving was hot and decides to set a trap to capture the killer and break up the stolen car racket at the same time.
A husband and wife disappear under mysterious circumstances. Their daughter, a pretty college student, claims that they often travel great distances on the spur of the moment.
Rod Blake decides to go to San Francisco to investigate a most unusual case. The corpse of a Chinese woman has indeed been ... kidnapped and held for ransom.
When two men posing as soldiers and a female accomplice heist a large Air Force payroll, Blake is assigned to work with federal law enforcement personnel to recover the money.
Blake is asked to locate a missing niece, who left her Kansas farm to join a carnival.
A case of mistaken identity after a fatal car wreck sets in motion a series of attempted murders. Believing her son dead, Virginia Syckles shoots Ogden Karnes, the man she blames for her husband's death in a mine he owned. Her son, Jamie, is Karnes' sole heir and when the old man seems to be recovering from his wounds, decides to finish the job with the help of his gold-digging girlfriend.
Blake poses as a bank robber in order to infiltrate a gang who owns a number of hotels across the country to serve as hideouts after robberies.
While transporting a murderer to Reno for trial, Blake begins to wonder if the young man's claim of self-defense might not be valid.
Blake investigates when a prowler terrorizes a neighborhood on the wrong side of the tracks.
Blake and Anderson pose as campers to serve as bait for two men posing as prospectors who rob and kill campers. The criminals try to hide their crimes by burning the crime scene.
Blake investigates a suspicious death to determine if it was an accident or murder.
A family of crooks plans to hijack appliances bound for a new housing development.
A feud over water rights between a rancher and a female neighbor threatens to erupt into bloodshed unless Blake can prevent it.
A father trying to prevent his daughter's wedding, sends a man to prevent their elopement in Reno.
Blake is suspicious of a man's confession to murder.
Blake investigates when a man is killed interrupting a burglary. His investigation shows that burglary fits into a pattern of other crimes with the link being a home-repair company. Blake goes undercover as a carpenter to investigate the company's personnel.
A young girl replaces a woman in a vaudeville act.
When a wealthy rancher dies in an automobile accident, his mother is shocked to meet a woman claiming to be his wife who demands her share of the estate.
Blake's investigation of a bank robbery in which a deputy sheriff was killed leads to an old friend who makes bullet-proof vests.
Blake investigates when a compulsive practical joker is found dead at a resort.
When a police officer searches a car after stopping the driver for speeding he discovers a stolen bracelet. Blake believes the young man was framed and tries to find the guilty parties.
Blake investigates the murder of a man found dead in his company's vault.
Blake joins a carnival to prove that some of its workers are involved in a series of burglaries.
Blake is asked to investigate when an insurance agent withdraws a large sum from his bank account and gives it to a known con-man.
A hermit is accused of murdering a man and a woman, but Blake believes the man was framed.
When a woman is electrocuted in an abandoned mine, Blake determines that the "accident" was really murder and suspects the mine's owner had the best motive.
Blake investigates the murder of a woman found dead in her car in Reno. His prime suspect is the woman's ex-husband.
When a mine owner is murdered, Blake suspects that either his partner, his partner's wife or both are implicated in the killing.
A murderer escapes from an insane asylum and heads for Virginia City. Blake must capture him before he can kill again.
Blake investigates a series of deadly accidents at a remote lumber mill and discovers sabotage.
Piute Indians request the assistance of Rod Blake when a hermit and his sons, crazed by an atomic test in the Nevada desert, shoot anything that moves in their valley, especially Indians hunting for game.
Blake pursues a thief of negotiable bonds to his Hawaiian hideaway.
When a holdup gang steals the car of a popular Reno band leader, Blake uses a violin as bait to capture the crooks.
The wife of Brady Colfax, a soon-to-be-released convict, warns Blake that the man still held a grudge against him for testifying against him in court.
Blake goes undercover in Arizona to investigate the activities of a rancher who hires ex-convicts to work on his spread.
Blake suspects a casino dealer and her shifty boyfriend when a priceless coin collection is stolen.
Blake suspects an inside job when a valuable necklace is stolen from a Carson City, Nevada museum.
Blake tries to stop a sniper who is terrorizing the populace.
A drifter who witnesses a murder attempts to flee, but falls victim to the murderers.
Blake's investigation into the deaths of nightclub waitresses leads to a hobo camp. He tries to get evidence by posing a vagrant.
When an old friend is accused of murdering a vacationing couple in Mexico, Blake travels south of the border to investigate the crime.
Blake parachutes into a forest fire to capture a murder suspect hiding in an abandoned mine.
When a runaway truck accidentally strikes an old mansion, a human skeleton -- long hidden inside a wall -- are revealed.
Blake is asked to determine whether or not a San Francisco newspaper reporter was murdered or killed in self-defense.
Blake investigates the murder of a ranch owner found dead in a burning car. His prime suspects are the ranch foreman and the dead man's former spouse.
Blake investigates when a visitor disappears from a military academy's campus under mysterious circumstances.
Blake goes undercover to investigate a tip that a woman is seeking to hire a killer for a murder-for-hire scheme.
Blake investigates the murder of a woman and discovers there are clouds of suspects - everyone who knew the woman had reason to hate her.
When a gambling casino is robbed, Blake is called in to lead the search for the crooks and recover the loot.
While investigating a murder, Blake discovers his suspect has fled Nevada, heading for New York City.
Blake investigates the link between a blackmail threat and an assault on a Las Vegas showgirl.