Jānis KuplaisActingNo biography available.Known For7.0Be My Mother-in-Law!19777.0Then It's Hi! Hi! Hee!2014Fan ClubNo Nerds have favorited Jānis Kuplais yet — be the first.All fan clubsFrom NerdspinFilmographyActor3Writing12014Then It's Hi! Hi! Hee!Film★ 7.01979Tāpēc, ka es esmu Aivars LīdaksFilm★ 6.01977Be My Mother-in-Law!Filmmilicijas kapteinis★ 7.0