Son of Flubber
Olson made several appearances in films for the Walt Disney studio. "The Absent-Minded Professor" (1961) and "Son of Flubber" (1963) paired her with Fred MacMurray and were popular with movie-goers. She also appeared alongside Hayley Mills in "Pollyanna" (1960) and Dean Jones in "Snowball Express" (1972). Olson then moved to New York City where she appeared on Broadway.