Seppo JokinenWriting • 1949-04-13 • Tampere, FinlandNo biography available.Known For6.8Lakeside Murders20218.0Koskinen2022Fan ClubNo Nerds have favorited Seppo Jokinen yet — be the first.All fan clubsFrom NerdspinFilmographyWriting32024Koskinen: RottasankariFilmWriter2022KoskinenFilmNovel★ 8.02021Lakeside MurdersTVCharacters • 40 episodes★ 6.8