Who did Matt Dillon showdown beginning the show?

At the beginning of the show "Gunsmoke," Matt Dillon, the U.S. Marshal of Dodge City, faces off against various outlaws and troublemakers. One of the notable early showdowns is with the character of "Joe" in the pilot episode, where Dillon establishes his role as a lawman committed to maintaining order in the wild frontier. Throughout the series, he frequently confronts criminals, showcasing his dedication to justice.