A travelling showman by the name of O' Hara charms the Ingalls family with his magic tricks, few circus animals and a story about being the possessor of 'magic powders' that will cure any ailment known to man. His first 'patient' is Mr. Hansen, who has been suffering from a headache for days. One dose of O' Hara's strange powders and he announces that the heacache has gone. So to are O' Hara's supposedly broken ribs, but things become a little more critical when Harriet Oleson develops appendicitis and believes that the powders will cure her. Naturally, they don't, and Doc Baker has to perform emergency surgery to save her life.
Laura, who has become very fond of O' Hara, refuses to see him as a fraud and when Jack gets run over by the wheels of a stage coach, she insists the little man come and help Jack get better. Even though he has already left, and against the better judgement of Charles, he, (Charles), brings O' Hara back, and the next day, Jack is his old self again so Laura's blind faith is rewarded and Jack is once again a happy camper. A week episode over all, but good work by Melissa Gilbert and Katherine McGregor.





