 The Great Profile1940 · Critic | Critic |
 Make Way for Tomorrow1937 · Family Member (uncredited) | Family Member (uncredited) |
 Fury1936 · Jury Member (uncredited) | Jury Member (uncredited) |
 Slightly Static1935 · Janitor (uncredited) | Janitor (uncredited) |
 Upperworld1934 · Jury Foreman (uncredited) | Jury Foreman (uncredited) |
 Beggars in Ermine1934 · Davis | Davis |
 Female1933 · Board Member (Uncredited) | Board Member (Uncredited) |
 Arrowsmith1931 · Dr. Hesselink (uncredited) | Dr. Hesselink (uncredited) |
 The Gay Buckaroo1931 · Uncle Abner | Uncle Abner |
 The Three Sisters1930 · Tito | Tito |
 Closed Gates1927 · George Newell Sr. | George Newell Sr. |
 Bitter Apples1927 · Joseph Blanco (as Sidney De Grey) | Joseph Blanco (as Sidney De Grey) |
 Naughty Nanette1927 · Grandfather Dennison | Grandfather Dennison |
 The Call of the Wilderness1926 · Andrew Horton Sr. (as Sydney D. Grey) | Andrew Horton Sr. (as Sydney D. Grey) |
 The Amateur Gentleman1926 · Captain Chumley | Captain Chumley |
 American Pluck1925 · Count Birkhaff | Count Birkhaff |
 Steele of the Royal Mounted1925 · Colonel Becker | Colonel Becker |
 Cheap Kisses1924 · Henry Dillingham | Henry Dillingham |
 Wine of Youth1924 · Doctor | Doctor |
 The King of the Wild Horses1924 · John Fielding | John Fielding |
| HHer Man1924 · Christopher Marley | Christopher Marley |
 The Wild Party1923 · Paul Cartwright | Paul Cartwright |
 Other Men's Daughters1923 · Mr. Kane | Mr. Kane |
 Rouged Lips1923 · James Patterson II | James Patterson II |
 The Love Brand1923 · Miguel Salvador | Miguel Salvador |
 Trifling with Honor1923 · Dud Adams | Dud Adams |
 Single Handed1923 · Rancher | Rancher |
 The Oregon Trail1923 · Hernandez Velasquez | Hernandez Velasquez |
 Around the World in 18 Days1923 · Hyppolyte Darcy | Hyppolyte Darcy |
| OOne Wonderful Night1922 · A.F. Fane | A.F. Fane |
 Blood and Sand1922 · Dr. Ruiz | Dr. Ruiz |
 The Half Breed1922 · Leon Pardeau | Leon Pardeau |
 The Mark of Zorro1920 · Don Alejandro (as Sydney De Gray) | Don Alejandro (as Sydney De Gray) |
 The Chorus Girl's Romance1920 · Fred Ward | Fred Ward |
 Jes' Call Me Jim1920 · Sam Yates | Sam Yates |
 Water, Water, Everywhere1920 · Red McGee | Red McGee |
 Almost a Husband1919 · John Carruthers | John Carruthers |
 The Reckoning Day1918 · District Attorney | District Attorney |
 His Birthright1918 · James Barnes | James Barnes |
 Lonesome Luke, Mechanic1917 · Actor | Actor |
 Lonesome Luke's Lively Life1917 · Actor | Actor |
| Lonesome Luke, Lawyer1917 · Actor | Actor |
| Luke's Trolley Troubles1917 · Actor | Actor |
| Luke's Busy Day1917 · Actor | Actor |
| Luke's Shattered Sleep1916 · Actor | Actor |
 The Yankee Girl1915 · Wiggs | Wiggs |
