A distraught disc jockey seeks out a mystery caller who may be the killer of his girlfriend.

When he accidentally takes possession of a top-secret invisibility potion while en route to his wedding, government bureaucrat Sam Cooper finds himself engulfed in a madcap free-for-all as Russians and other bad guys try to get the substance. To elude the Reds, his own State Department bosses and his livid fiancée, Cooper takes the vanishing juice himself—which only makes matters worse.

An impending hurricane threatens to destroy the Silver Sands Condominium in Fiddler Key, Florida.