Betty McMahonActingNo biography is available.Known forIMDb0.0The More the MerrierMovie · 1943IMDb0.0My Three SonsTV show · 1960IMDb0.0The Burning CrossMovie · 1947IMDb0.0George White's 1935 ScandalsMovie · 1935His Old FlameIMDb0.0His Old FlameMovie · 1935Credits5AllMoviesTV showsAll departments▼1960My Three SonsTV showas Nancy Mosby · 1 episodes1947The Burning CrossMovieas Minor Role (uncredited)1943The More the MerrierMovieas Miss Geeskin (uncredited)1935George White's 1935 ScandalsMovieas Chorine1935His Old FlameMovie
