Michael GellmanActingNo biography available.Known For8.3Oh Yuck!20172.4Roundabout American2012Fan ClubNo Nerds have favorited Michael Gellman yet — be the first.All fan clubsFrom NerdspinFilmographyActor22017Oh Yuck!TVColonel Leonidis Yuck • 26 episodes★ 8.32012Roundabout AmericanFilmRon's dad★ 2.4
