 In 1954, she also portrayed a character named Diane Emerson on the CBS drama "Woman with a Past".Randall appeared in several other television productions before performing as the character Ruthie Saylor, a reference-desk worker, in the 1957 film "Desk Set" starring Spencer Tracy and Katharine Hepburn.Randall's reoccurring role as a teacher on "Leave It to Beaver" spanned the years 1958 to 1962, when the actress was in her twenties.