Leonard SzewczukActing • 1945-02-07 • Potok. PolandNo biography available.Known For7.5Olympics 4019803.6On the Earth and in the Sky19746.3Nightmares1979Fan ClubNo Nerds have favorited Leonard Szewczuk yet — be the first.All fan clubsFrom NerdspinFilmographyActor41980Olympics 40FilmFrancis★ 7.51979NightmaresFilm★ 6.31974On the Earth and in the SkyFilm★ 3.61973777Film