Last film of Nan Leslie.
This was the final feature to be shot by legendary American cinematographer Hal Mohr, ending a career of well over 50 years.
[Foreword] Grateful acknowledgement is made to all the nationally recognized organizations and publications whose research and records have formed the basis for this story. To the more than 5,000,000 persons who claim to have actually seen unidentified flying objects, no explanation is necessary. To all others no explanation is possible.