During its run he received around 1,500 letters a week from women .
During its run he appeared on the cover of TV Guide ( April 9 -- 15 , 1966 issue ) for his one and only time to date .
During its run he received around 1,500 letters a week from women and appeared on the cover of TV Guide ( April 9 -- 15 , 1966 issue ) for his one and only time to date .