His working out of how a rural, socially radical California commune moves not heaven but earth to stave off the loss of their land to a government dam and the ensuing flood is smartly paced if nearly devoid of inspiration. What distinguishes it is not the communards' weapon, a stolen seismic vibrator generally used by oil companies to sound for liquid gold but also handy for starting earthquakes. Nor is it the mechanical progression of the plot, as the radicals, calling themselves the Hammer of Eden, escalate threats and consequent quakes in order to blackmail the state into halting the dam until the finale finds them about to devastate San Francisco. Nor is it the by-the-book chase of the terrorists by a headstrong female FBI agent who might have walked onstage from any of a dozen other thrillers.
Drama / Romance policial