Unwitting pickup artist Jack Coley (Jack Hogan) nabs a briefcase holding a costly scientific formula, turning himself into a moving target for owner Alan Sheridan (John Baer), foreign agents and the fuzz -- all bent on a blistering game of finders, keepers. In this stylized crime drama, the quarry coolly eludes the pack while eliciting the aid of an unlikely party blonde beauty Nan Baker (June Kenney), the attachés original carrier.