When Walker came back to his series, "Bronco" became a spin-off of "Cheyenne". "Bronco" at first alternated with another Western series, "Sugarfoot", featuring Will Hutchins. In 1960, the two began alternating with "Cheyenne" under the "Cheyenne" title. "Sugarfoot" was dropped in 1961, leaving only "Bronco" and "Cheyenne" to alternate. Other Warner Bros. Westerns in production around this time included "Maverick" with James Garner, Jack Kelly, and Roger Moore, "Colt .45" with Wayde Preston, and "Lawman" with John Russell; series characters occasionally crossed over into each other's series.