Fantastic American Blu Ray and region 1 dvd set .Blu Ray is ultimate edition with commentary by Jerry Lewis,Documentary,bloopers,deleted scenes ,featurettes and trailers plus DVDs with special features of the nutty professor,Cinderfella,and the errand boy.Also comes with cd of Jerry Lewis phoney phone calls and Jerry Lewis book instructions for being a person plus superb hardback storyboards book a behind the scenes book and a letter from Jerry all presented in great box superb set