What show did “Gunsmoke” (CBS, 1955-75) spin off? August 2, 2020December 16, 2011 by Pamela Landy “Dirty Sally” (CBS, 1974) was a spin off of “Gunsmoke” (CBS, 1955-75). Related Answers Who introduced the first episode of “Gunsmoke” (CBS, 1955-75)? How many episodes of “Gunsmoke” (CBS, 1955-75) were there? Who won the most money on the game show “The $64,000 Question” (CBS, 1955-58)? Did “The $64,000 Question” (CBS, 1955-58) cost more than $64,000 to produce each week? Do tarantulas spin webs to catch its prey? From what show was “The Andy Griffith Show” (CBS, 1960-68) a spinoff?