Biografía no disponible
| Año | Título | Personaje | Valoración |
|---|---|---|---|
| 1963 | El fugitivo | Judge | ★★★★☆ |
| 1962 | La hora de Alfred Hitchcock | Sam Peterson | ★★★★☆ |
| 1962 | Los nuevos ricos | Guard #1 | ★★★☆☆ |
| 1960 | Toby Tyler or Ten Weeks with a Circus | Jailbird | ★★★☆☆ |
| 1960 | Pollyanna | Mr. Hooper (Uncredited) | ★★★★☆ |
| 1960 | ¿Quién era esa chica? | Schultz (uncredited) | ★★★☆☆ |
| 1960 | The Andy Griffith Show | Fred Sterling | ★★★★☆ |
| 1959 | El último tren de Gun Hill | Hotel Desk Clerk | ★★★★☆ |
| 1958 | Furia en el valle | Bartender (uncredited) | ★★★☆☆ |
| 1958 | The Missouri Traveler | Pos Neely | ★★★☆☆ |
| 1957 | El temible Mr. Cory | Ned - Owner (uncredited) | ★★★☆☆ |
| 1957 | The Lucy–Desi Comedy Hour | Desk Clerk (uncredited) | ★★★★☆ |
| 1956 | Our Miss Brooks | Dr. Henley | ★★★☆☆ |
| 1955 | Wichita, ciudad infernal | Bartender (uncredited) | ★★★☆☆ |
| 1955 | Alfred Hitchcock presenta | Charlie | ★★★★☆ |
| 1955 | Alfred Hitchcock presenta | Mr. Fescue | ★★★★☆ |
| 1955 | Alfred Hitchcock presenta | Second Bank Teller | ★★★★☆ |
| 1954 | Phffft | Workman (uncredited) | ★★★☆☆ |
| 1953 | Fort Bravo | Symore | ★★★☆☆ |
| 1952 | Solo ante el peligro | Jimmy - Drunk with Eye Patch (uncredited) | ★★★★☆ |
| 1952 | Young Man with Ideas | Party Waiter (uncredited) | ★★☆☆☆ |
| 1952 | Here Come the Marines | Maj. Desmond | ★★★☆☆ |
| 1951 | The Lady Pays Off | Bartender (as Billy Newell) | ★★★★☆ |
| 1951 | Nuevo amanecer | Todd the Bartender (uncredited) | ★★★☆☆ |
| 1950 | Louisa | Movie Usher (uncredited) | ★★★☆☆ |
| 1950 | Ma and Pa Kettle Go to Town | Horace "Hank" Hawkshaw (uncredited) | ★★★☆☆ |
| 1948 | Song of My Heart | Doorman | ★★★☆☆ |
| 1947 | Key Witness | Smiley | ★★☆☆☆ |
| 1947 | Second Chance | Pinky | ★★★☆☆ |
| 1947 | Wedlock Deadlock | Dick | ☆☆☆☆☆ |
| 1947 | Doctor Jim | Editor (as Bill Newell) | ☆☆☆☆☆ |
| 1947 | Philo Vance's Secret Mission | Deputy (uncredited) | ☆☆☆☆☆ |
| 1946 | The Magnificent Rogue | Stage Manager | ★★★☆☆ |
| 1946 | Esclava de un recuerdo | Charlie (Uncredited) | ★★☆☆☆ |
| 1946 | La Dama en el lago | Drunk (Uncredited) | ★★★☆☆ |
| 1946 | The Man Who Dared | Police Sgt. Clay | ★★☆☆☆ |
| 1946 | Dick Tracy vs. Cueball | Piano Player (uncredited) | ★★★☆☆ |
| 1946 | Alias Mr. Twilight | Delivery Man (uncredited) | ★★★☆☆ |
| 1946 | Bowery Bombshell | Detective Dugan | ★★★☆☆ |
| 1946 | Los mejores años de nuestra vida | Waiter at Bank Dinner (uncredited) | ★★★★☆ |
| 1945 | Días sin huella | Liquor Store Proprietor (uncredited) | ★★★★☆ |
| 1945 | The Great Morgan | Film Character (uncredited) | ★★★☆☆ |
| 1945 | Aventura | Barber #1 (uncredited) | ★★★☆☆ |
| 1945 | Her Lucky Night | Proprietor | ★★☆☆☆ |
| 1945 | On Stage Everybody | Mason (uncredited) | ☆☆☆☆☆ |
| 1944 | The Missing Juror | Wally, Counterman (Uncredited) | ★★★☆☆ |
| 1944 | Sing a Jingle | Wiggins | ☆☆☆☆☆ |
| 1943 | La llama sagrada | Piggot | ★★★☆☆ |
| 1943 | All by Myself | Price | ☆☆☆☆☆ |
| 1943 | Slightly Dangerous | Waiter (uncredited) | ★★★☆☆ |
| 1943 | No Place for a Lady | Toreador Club Waiter | ★★★☆☆ |
| 1943 | Un hombre importante | Secretary | ☆☆☆☆☆ |
| 1943 | Fired Wife | Bartender | ★★☆☆☆ |
| 1943 | Honeymoon Lodge | Bartender | ☆☆☆☆☆ |
| 1943 | El forajido | Drunken Cowboy (uncredited) | ★★★☆☆ |
| 1942 | A Tragedy at Midnight | Swanson | ★★☆☆☆ |
| 1942 | Get Hep to Love | Janitor | ★★☆☆☆ |
| 1942 | ¡Qué noche aquella! | Police Photographer | ★★★☆☆ |
| 1942 | Inflation | Jerry the Man Wanting to Buy Car (uncredited) | ★★★☆☆ |
| 1942 | El mayor y la menor | Ticket Agent #2 (uncredited) | ★★★☆☆ |
| 1942 | Life Begins at Eight-Thirty | Clerk | ★★★☆☆ |
| 1941 | Caught in the Act | Sgt. Riley | ★★★☆☆ |
| 1941 | Three Girls About Town | Laundry Man | ★★★☆☆ |
| 1941 | Devil Pays Off | Second Steward | ★★☆☆☆ |
| 1941 | Ice-Capades | Harry Stimson | ★★★☆☆ |
| 1941 | Blondie Goes Latin | Steward Ringing Chime and Crying (uncredited) | ★★★☆☆ |
| 1941 | Miss Polly | Hubert - New Postman | ★★★☆☆ |
| 1941 | El difunto protesta | Murdock Handler (uncredited) | ★★★☆☆ |
| 1941 | Alta tensión | Lineman at Cafe Counter (uncredited) | ★★★☆☆ |
| 1940 | Mysterious Doctor Satan | Speed Martin | ★★★☆☆ |
| 1940 | Wedding Bills | Groom-to-be (uncredited) | ★★★★☆ |
| 1940 | Hold That Woman! | ★★★☆☆ | |
| 1940 | El hombre invisible vuelve | Minor Role (uncredited) | ★★★☆☆ |
| 1940 | El doctor se casa | Soda Jerk | ★★★☆☆ |
| 1940 | The Great Profile | Reporter | ★★★☆☆ |
| 1940 | He Stayed for Breakfast | Waiter | ☆☆☆☆☆ |
| 1940 | Ciudad de conquista | Max's Lyricist (uncredited) | ★★★☆☆ |
| 1940 | Andrés Hardy, tenorio | Insurance Investigator (uncredited) | ★★★☆☆ |
| 1940 | Bubbling Troubles | Alfalfa's Dad (uncredited) | ★★★☆☆ |
| 1940 | Public Deb No. 1 | Reporter | ★★☆☆☆ |
| 1940 | The Domineering Male | Marriage Proposer (uncredited) | ★★★☆☆ |
| 1940 | The Ghost Comes Home | Nightclub Waiter (uncredited) | ★★★☆☆ |
| 1939 | The Invisible Killer | Det. Sgt. Pat Dugan | ★★☆☆☆ |
| 1939 | Let's Talk Turkey | Abner J. Poodlebeam | ★★★☆☆ |
| 1939 | Naughty But Nice | Arranger (uncredited) | ★★★☆☆ |
| 1939 | Honolulu | Second Interne | ★★★☆☆ |
| 1939 | Es mi hombre | Hotel Clerk (uncredited) | ★★★☆☆ |
| 1939 | Invitation to Happiness | Waiter (uncredited) | ☆☆☆☆☆ |
| 1939 | Good Girls Go to Paris | Nightclub Waiter (uncredited) | ★★★★☆ |
| 1939 | Second Fiddle | Make-Up Artist | ★★★☆☆ |
| 1939 | Caballero sin espada | Reporter (uncredited) | ★★★★☆ |
| 1939 | The Housekeeper's Daughter | Reporter | ★★☆☆☆ |
| 1939 | Nick Carter, Master Detective | Taxi Driver | ★★★☆☆ |
| 1939 | Swanee River | Bill, Stagehand | ☆☆☆☆☆ |
| 1939 | The Day the Bookies Wept | Maxie T. Bookmaker (uncredited) | ★★★☆☆ |
| 1939 | Everybody's Baby | Waiter (uncredited) | ☆☆☆☆☆ |
| 1939 | Alfalfa's Aunt | John Switzer | ★★★☆☆ |
| 1938 | Slander House | Terry Kent | ★★☆☆☆ |
| 1937 | Rhythm in the Clouds | Clyde Lyons | ★★★☆☆ |
| 1937 | Larceny on the Air | Andrews | ★★★☆☆ |
Películas destacadas de William Newell
Estas son las películas más destacadas en las que ha trabajdo:
