What ever hap pond to mike on the Andy griffith show?

In "The Andy Griffith Show," the character Mike, played by actor and comedian Paul Hartman, appeared in the episode titled "The Manhunt." After that episode, Mike did not become a recurring character, and the show continued to focus on its central characters, primarily Andy Taylor and his son Opie. Hartman later pursued other acting opportunities, and his character did not have a significant impact on the overall series.