Royal Rife, a California pathologist working in the 1930s, claimed to have identified a virus he called BX as the cause of cancer and built a device, the Universal Microscope, that he said could observe living viruses directly rather than through dyes or stains that kill the specimen. The film lays out his central claim: that every organism has a resonant frequency, and that broadcasting the right frequency at a virus can destroy it inside a living patient without harming surrounding tissue, a method he called resonant shattering. It follows Rife's early recognition by some physicians, the clinical trials he ran, and the growing opposition from medical authorities and colleagues who dismissed his findings, along with the legal disputes that followed. The narration treats Rife's account largely at face value, presenting his instruments and results as established medicine rather than as contested or unreplicated claims, so the film works best as a record of what Rife and his supporters believed happened rather than as a settled scientific account.