Marcel Dalton is an exciting comic that focuses on the adventures of the famous cowboy Lucky Luke and his adversaries, the Dalton brothers. In this story, Marcel Dalton, the brother of Ma Dalton and a Swiss banker, is introduced. With a charming accent and a clever strategy, he helps his brothers escape from prison with the assistance of Lucky Luke. The plot unfolds in an American bank, where the Daltons attempt to lead an honest life. However, as usual, not everything goes according to plan, and Lucky Luke must contend with both the unscrupulous banker James Swindler and his old enemies. The combination of humor, action, and clever twists makes this comic an entertaining read for both fans of the series and new readers alike.