Slap Happy Actor

His family is Jewish; his father was a Sephardic background (original name was Mizrahi) and mother of a family of Ashkenazi of Russia. Recently they have and their father chemical produced a series of products developed for babies and adults were called Jonathan. Jonathan appeared in the film slap happy actor from 1974, Harry and Tonto, in the 1976 film car wash and star 1978 flanges,,