Once Is Not Enough (1975) Once Is Not Enough (1975) UMR Stats Movie (Year) Adj. B.O. Domestic (mil) Review % Oscar Nom / Win UMR Score Once Is Not Enough (1975) 154.1 13 29 01 / 00 63.9 Once Is Not Enough (1975) UMR Links Page Rank Name Type 47 Kirk Douglas Actor/Actress 28 Alexis Smith Actor/Actress 61 1975 Movies Category (Visited 1 times)