| Ano | Nota | Título | Personagem |
|---|---|---|---|
| 1935 | The Lost City | Zolok | |
| 1935 | Night Life of the Gods | Mulligan | |
| 1934 | Transatlantic Merry-Go-Round | Joe Saunders | |
| 1934 | The Girl from Missouri | George - Eadie's Stepfather (uncredited) | |
| 1933 | Presa do Destino | Bonelli | |
| 1933 | O Chefe dos Bombeiros | Dan O'Rourke | |
| 1933 | Laughing at Life | Inspector Mason (as William Boyd) | |
| 1933 | Oliver Twist | Bill Sikes | |
| 1932 | Midnight Warning | Thorwaldt Cornish (as William Boyd) | |
| 1932 | Madison Square Garden | Sloane | |
| 1932 | The Painted Woman | Captain Boynton | |
| 1932 | State's Attorney | Valentine 'Vanny' Powers (as William Boyd) | |
| 1932 | The Wiser Sex | Harry Evans | |
| 1932 | Sky Devils | Sergeant Hogan | |
| 1931 | The False Madonna | Dr. Ed Marcy | |
| 1931 | The Road to Reno | Jerry Kenton | |
| 1931 | Murder by the Clock | Lt. Valcour | |
| 1931 | Ruas da Cidade | McCoy | |
| 1931 | Gun Smoke | Kedge Darvis | |
| 1931 | The Gang Buster | 'Sudden Mike' Slade | |
| 1930 | Derelict | Jed Graves | |
| 1930 | Inferno Dourado | Alec McNamara | |
| 1930 | The Storm | Burr Winton | |
| 1930 | Those Who Dance | Diamond Joe Jennings | |
| 1930 | Corpo de Delito | Harry Gray | |
| 1929 | Entre Portas Fechadas | Lawrence Reagan | |
| 1920 | Blackbirds | Detective | |
| 1918 | Virtuous Wives | Monte Bracken | |
| 1918 | Marriages Are Made | Max Rupholdt | |
| 1916 | The Kiss of Hate | Isaac (as William Boyd) | |
| 1915 | The Ringtailed Rhinoceros | Prime Minister | |
| 1915 | Stop Thief! | Dr. Willoughby |