Leo GrinbergActingNo biography available.Known For6.3The Frozen Ground20133.5Baby Geniuses and the Space Baby201540 Nickels2021Fan ClubNo Nerds have favorited Leo Grinberg yet — be the first.All fan clubsFrom NerdspinFilmographyActor3202140 NickelsFilmItzik2015Baby Geniuses and the Space BabyFilmDemitri★ 3.52013The Frozen GroundFilmAsst. D.A. Frank Rothschild★ 6.3