 She appeared in twenty-eight episodes of the popular sitcom after replacing Diane Brewster, who played "Miss Canfield" both during the first season and in the 1980s television movies based on the series.Randall's first appearance as Miss Landers was in the "Leave It to Beaver" episode "Ward's Problem", which originally aired on October 16, 1958.Primarily, Randall's roles on television were as a featured actor or supporting character, often in westerns.