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| Año | Título | Personaje | Valoración |
|---|---|---|---|
| 1938 | El vaquero y la dama | Ames | ★★★☆☆ |
| 1938 | Vive como quieras | Governor Leach (uncredited) | ★★★★☆ |
| 1938 | The Declaration of Independence | Benjamin Franklin (uncredited) | ★★★☆☆ |
| 1938 | Maria Antonieta | Dr. Benjamin Franklin (uncredited) | ★★★☆☆ |
| 1937 | We Who Are About to Die | The Governor (uncredited) | ★★★☆☆ |
| 1937 | Una pareja invisible | Judge (uncredited) | ★★★☆☆ |
| 1937 | Let Them Live | Dr. Vlissing | ☆☆☆☆☆ |
| 1937 | The Women Men Marry | “Pop” | ★★★☆☆ |
| 1936 | Go West Young Man | Andy Kelton | ★★★☆☆ |
| 1936 | Yours for the Asking | Mr. Crenshaw | ★☆☆☆☆ |
| 1935 | La que apostó su amor | Judge Hugo Rickard | ★★★☆☆ |
| 1935 | One New York Night | Hampton | ☆☆☆☆☆ |
| 1935 | While the Patient Slept | Richard Federie | ★★★☆☆ |
| 1935 | Peligrosa | Roger Farnsworth | ★★★☆☆ |
| 1935 | She Couldn't Take It | Judge | ★★★★☆ |
| 1935 | La edad indiscreta | Mr. Harris | ★★★☆☆ |
| 1934 | Mrs. Wiggs of the Cabbage Patch | Dr. Barton | ★★★☆☆ |
| 1934 | Bedside | Dr. Michael | ★★★☆☆ |
| 1934 | The Gay Bride | MacPherson- lawyer | ★★★☆☆ |
| 1934 | A Lost Lady | Judge Hardy | ★★★☆☆ |
| 1934 | Sons of Steel | John Chadburne | ★★★☆☆ |
| 1934 | Babbitt | Luke Ethorne | ★★★☆☆ |
| 1934 | El conde de Montecristo | Morrel | ★★★☆☆ |
| 1934 | Imitación de la vida | Hugh (uncredited) | ★★★★☆ |
| 1934 | You Can't Buy Everything | Josiah Flagg | ★★★★☆ |
| 1934 | Strange Wives | The General | ☆☆☆☆☆ |
| 1933 | Volando hacia Río de Janeiro | Carlos De Rezende | ★★★☆☆ |
| 1933 | I Loved a Woman | Oliver | ★★☆☆☆ |
| 1933 | Duro de pelar | Bedford College Representative (uncredited) | ★★★☆☆ |
| 1933 | From Hell to Heaven | Pop Lockwood | ★★★★☆ |
| 1933 | Mary Stevens, M.D. | Dr. Clark | ★★★☆☆ |
| 1933 | Hello, Sister! | Sedgwick | ★★★☆☆ |
| 1933 | No soy ningún angel | Judge (uncredited) | ★★★☆☆ |
| 1933 | The House on 56th Street | Dr. Wyman | ★★★☆☆ |
| 1933 | The Great Jasper | Daniel McGowd | ☆☆☆☆☆ |
| 1933 | I Love That Man | Mr. Walker | ☆☆☆☆☆ |
| 1933 | Hembra | Jarratt (Uncredited) | ★★★☆☆ |
| 1933 | The Billion Dollar Scandal | Mr. Parker | ☆☆☆☆☆ |
| 1932 | Casada por azar | Mr. Morton | ★★★☆☆ |
| 1932 | Grata compañía | Mr. Miller | ★★★☆☆ |
| 1932 | The Rich Are Always with Us | Dante | ★★★☆☆ |
| 1932 | The Mouthpiece | District Attorney Forbes | ★★★☆☆ |
| 1932 | Life Begins | Dr. Tubby | ★★★☆☆ |
| 1932 | Two Against the World | Courtney Hamilton | ★★★☆☆ |
| 1932 | The Conquerors | Thomas B. Ogden | ★★★☆☆ |
| 1932 | You Said a Mouthful | Tom Brandon | ★★★☆☆ |
| 1932 | Letty Lynton | Mr. Darrow | ★★★☆☆ |
| 1932 | La dama del 13 | Howard Ramsey | ☆☆☆☆☆ |
| 1932 | Madame Racketeer | Arthur Gregory | ★★☆☆☆ |
| 1932 | Tomorrow and Tomorrow | Dr. Walter Burke | ☆☆☆☆☆ |
| 1932 | Prosperity | Maggie's Husband in Photo (uncredited) | ★★★☆☆ |
| 1932 | Emma | Dr. Horton (uncredited) | ★★★☆☆ |
| 1932 | La locura del dólar | ★★★★☆ | |
| 1932 | The Greeks Had a Word for Them | Pop's Voice on Record | ★★☆☆☆ |
| 1931 | Los seis misteriosos | Onlooker in Courtroom (uncredited) | ★★★☆☆ |
| 1931 | Hazte rico pronto | Mr. Layton | ★★★☆☆ |
| 1931 | Susan Lenox | Dinner Guest (uncredited) | ★★★☆☆ |
| 1931 | The Common Law | John Neville Sr. | ★★★☆☆ |
| 1931 | Rebound | Mr. Henry Jaffrey | ★★☆☆☆ |
| 1931 | Con el frac de otro | Abraham Nathan | ☆☆☆☆☆ |
| 1931 | Amor en venta | Whitney for Governor Supporter (uncredited) | ★★★★☆ |
| 1930 | Arriesgándolo Todo (Para alcanzar la luna) | James Benton | ★★★☆☆ |
| 1930 | Pagada | Judge Lawler (uncredited) | ★★★☆☆ |
| 1929 | The Great Power | Sen. Charles Davis | ☆☆☆☆☆ |
| 1917 | In Again, Out Again | Sheriff Dubb | ☆☆☆☆☆ |
Películas destacadas de Walter Walker
Estas son las películas más destacadas en las que ha trabajdo:
