"The Daltons and the Psycho-Doc" is a humorous comic that tells the adventures of the famous Daltons and the Austrian doctor Professor Dr. Dr. Otto von Himbeergeist. The professor argues that criminals are often the result of early childhood experiences. In his attempt to prove this theory with the Daltons, he himself goes astray and becomes a crook. Lucky Luke, the legendary cowboy, must step in to catch the professor. This story combines wit and exciting characters, offering an entertaining glimpse into the world of Lucky Luke, characterized by quirky figures and humorous situations. The combination of Goscinny's clever texts and Morris's unique drawing style makes this comic a special experience for both fans and newcomers alike.