Ethel SinclairActingNo biography available.Known For6.0At the Seashore1929The Perils of Our Girl Reporters1916Fan ClubNo Nerds have favorited Ethel Sinclair yet — be the first.All fan clubsFrom NerdspinFilmographyActor21929At the SeashoreFilm★ 6.01916The Perils of Our Girl ReportersFilm