HomePeople Biography and filmographyRobert B. Mantell Biography unavailable on TMDB. Movies (4)TV shows (0) Photos Movies (4) Under the Red Robe1923 · Cardinal Richelieu Tangled Lives1917 · Dassori The Spider and the FlyThe Spider and the Fly1916 The Green-Eyed Monster1916 · Raimond de Mornay TV shows (0) No credits available.