sam jackson play an fbi agent whose partner have just be murder in a gun buy bust go awry . with internal affair on his tail and he struggle to clear his own name by try to find the source of the gun supply . enter eugene levy and an innocent out of town salesman who be in town for a convention and when he be spot read the newspaper that jackson character be suppose to be read during the meet and be mistake to be the man . throw in a few sentimental family scene and gut rip funny back and forth dialogue between levy and jackson and the stereotypical foreign bad guy and a police bos out of save one of her own and you have basically get the entire film .