This series ended when the title character accepted the position of U.S. Marshal based in Yuma, AZ. The series was then called U.S. Marshal and ran from 1958-1960. The title character in both series was played by John Bromfield, who retired shortly after the end of U.S. Marshal to become a full-time commercial fisherman based out of Newport Beach, CA.
Followed by
"U.S. Marshal" (1958)