Phyllis (TV series) had higher overall ratings than "Rhoda" that season, as well as equal ratings with its parent show, "The Mary Tyler Moore Show". The stigma of the deaths of several cast members during the show's run, as well as the ill health of actress Jane Rose, are also said to have been factors in the series' cancellation. The final episode ("And Baby Makes Six") had Bess announcing that she and Mark were expecting their first child. This installment aired Sunday, March 13, 1977. The same week, on Saturday, March 19, Leachman made her last appearance as Phyllis Lindstrom on the final
Phyllis (TV series) played Audrey Dexter) took ill. These events put Phyllis' home life in flux, which necessitated more new storylines. Daughter Bess's role became more prominent and she found romance with Mark Valenti (played by Craig Wasson), the nephew of Phyllis' boss, and they later married. By the middle of the 1976–77 season, the ratings for "Rhoda" had improved but "Phyllis" was still faltering. As a result, "Rhoda" was renewed for an additional season (it would ultimately be canceled in December 1978), but "Phyllis" was dropped by CBS in the spring of 1977, finishing in 40th place that season. The show actually