Originally airing on Sunday nights, the show went up against
ABC's
Land of the Giants and
NBC's
The Wonderful World of Disney and never garnered the ratings CBS had hoped for. Also,
Kay Medford as Aunt Harriet did not catch on with viewers and, as a result, was phased out of the series shortly after its premiere. Nevertheless, the network agreed to renew the show for a second season.
To Rome With Love was switched to Tuesdays at 9:30 in September, 1970. In order to give Forsythe a strong co-star,
Walter Brennan joined the cast as Michael Endicott's father-in-law, Andy Pruitt. However, the second season did even worse than the first. In January, 1971, in an attempt to salvage the series, CBS shifted the show to Wednesdays to make room for a new CBS sitcom:
All In The Family. The move did not help, and the series was canceled in the spring of 1971. ==Crossover episodes==