HomePeople Biography and filmographyEric Krupnik Biography unavailable on TMDB. Movies (4)TV shows (0) Movies (4) You've Got To Walk It Like You Talk It or You'll Lose That Beat1971 · Hood in Group Therapy Pound1970 · Montana Sheepdog This Sporting House1969 Putney Swope1969 · Mark Focus, Production Assistant TV shows (0) No credits available.