D'entre a suya filmografía, se puet mencionar as suyas interpretacions en bellas cintas como City Streets (1931, Rouben Mamoulian), Little Women (1933, George Cukor), The Three Musketeers (1935, Rowland V. Lee), The Lady Vanishes (1938, Alfred Hitchcock), Captain Fury (1939, Hal Roach), The Monster and the Girl (1941, Stuart Heisler), Watch on the Rhine (1943, Herman Shumlin), Experiment Perilous (1944, Jacques Tourneur), Berlin Express (1948, Jacques Tourneur), u 55 Days at Peking (1963, Nicholas Ray).