(In theaters, April 2000) It so happens that Science-Fiction cinema is often best represented by modest low-key efforts rather than by big flashy blockbusters. Twelve Monkeys, 12:01 and Gattaca are three examples of SF films with minimal effects that nevertheless ranked as their respective year’s best SF films. Now Frequency joins their rank with distinction, popping up on SF fans’s radar screens with minimal fanfare but maximal effect. Time-travel tales are common, but they’re rarely as heartfelt as Frequency, which is -really- an ode to fatherhood disguised in SF trappings. A rather good script (despite more than a few causality problems) directed with tight efficiency supported by good acting; you can’t really go wrong with this film. Frequency works remarkably well and seems poised for a good enduring reputation.