College professor Harold J. Finley is a shy, little man married to nagging wife Vera. After surgery, where a device he has developed is implanted in his brain, Harold achieves the power of telekinesis. The space agency decides to install his invention in an astronaut for the next spaceflight; however, there is an unexpected side effect, where Harold unconsciously revenges humiliations and bad treatment by vaporizing his offenders. Concluding that Earth may be destroyed, he tries to stop the surgery on the astronaut, but will he succeed?
—Claudio Carvalho, Rio de Janeiro, Brazil