Claim: June Clayworth's final film role was playing Flo Grander in 1961's The Marriage-Go-Round, about a college professor's attempt to ward off an attractive female acquaintance who wants to have a baby with him.
Evidence: Their astonishment is just the beginning because Katrin brashly announces that she wants Paul to sire a baby with her, assuring offspring with both brains and beauty. Paul is flustered by Katrin's unwillingness to take no for an answer. June Clayworth as Flo Granger (final film role) The Marriage-Go-Round Flo Granger