Dr. Baxter discovers that the cattle that saloon owner Fancy Varden plans to start her cattle empire with are infected with anthrax, and the disease is spreading from the cattle to the cowhands.
While in San Francisco at a medical convention, Dr. Baxter is framed for murder when a man whom he treated for a routine leg injury dies mysteriously.
Dr. Baxter is captured by a gang of outlaws who need him to patch up a wound.
Dr. Baxter finds himself caught up in a frame-up when a spoiled, ruthless young lady attempts to murder her wealthy grandfather who stands in her way.
Dr. Baxter attempts to effect a truce between residents of Rising Springs and their apache neighbors.
Dr. Baxter is perturbed by the many mine casualties is being called on to treat.
Two Eastern crooks try to run an insurance scam to victimize the owner of a valuable racehorse and fix a major horse race.
Lured to a remote cabin, Dr. Baxter discovers the men he's treating for bullet wounds are members of Butch Cassidy's "Hole in the Wall Gang"
Dr. Baxter attempts to help a girl regain he speech.
Dr. Baxter attempts to upset the plans of a gambler who has been blackmailing a respected doctor into signing false death certificates.
Dr. Baxter teaches an actress that she cannot outsmart a bandit.
Dr. Baxter foils a sabotage plot against a railroad project in Arizona.
Dr. Baxter risks his life and reputation to stop an eccentric widow and her accomplices from declaring her stepson insane.
Dr. Baxter goes against a town's prejudice and helps a young man.
Dr. Baxter saves an adolescent boy from juvenile delinquency.
When a patient dies of cholera, Dr. Baxter sets out to find the carriers of the disease.
A meatpacking company has been supplying American soldiers with contaminated meat rations.
When a frontier woman is murdered, Dr. Baxter introducing the fingerprint technique, sets out to find the murderer.
Dr. Baxter poses as an ex-convict to aid the law in tracking down a gang.
Dr. Bill Baxter becomes involved with an attractive woman from the east who has inherited an oil field near the town of Rising Springs.
A young woman's embittered and unreasonable mother stands in the way of her forthcoming marriage.
While traveling north to claim an inheritance left to him, Doc Baxter is bushwhacked by an outlaw who then assumes his identity.
While sick Apaches are being treated for a fatal illness, one murders a U.S Cavalry colonel.
Young outlaws try to lure an aging lawman into a deadly gunfight.
A girl claims that her brother and husband have quarreled and killed each other---but only one body can be found.
A rash of suspicious fires occurs at the same time that a young medical student comes home on his vacation.
A young cowboy is drawn into a range war by his girl friend and her family.
Sheriff Quinn and his posse search for the man responsible for an express office hold-up, Dr. Bill Baxter tries to find the source of the diphtheria epidemic that's sweeping the valley. Bill soon realizes that he and the Sheriff are searching for the same man.
Baxter seeks the murderer of two young girls.
A diabetic outlaw is released on the condition that he helps round up his gang.
Baxter attempts a hazardous trip into Comanche territory to reach an injured cavalry trooper.
Dr. Baxter tries to end a feud that has almost annihilated two families.
While visiting the port town of Vista, Texas, Doctor Baxter comes across one of histories most fatal plagues.
A young boy finds himself accused of plotting to murder an important political figure.
A well-known writer falls in love, unaware that the girl plans to kill him for the insurance.
In an elaborate plot to trap a gunrunner, Dr. Baxter claims responsibility for a murder.
Dr. Baxter probes the mysterious death of an old friend.