Sidney De Gray

1915

• [ ] The Yankee Girl (Wiggs) 

1916

• [ ] Luke's Shattered Sleep (????) 

1917

• [ ] Lonesome Luke's Lively Life (????) 
• [ ] Luke's Trolley Troubles (????) 
• [ ] Luke's Busy Day (????) 
• [ ] Lonesome Luke, Lawyer (????) 
• [ ] Lonesome Luke, Mechanic (????) 

1918

• [ ] The Reckoning Day (District Attorney) 
• [ ] His Birthright (James Barnes) 

1919

• [ ] Almost a Husband (John Carruthers) 

1920

• [ ] The Mark of Zorro (Don Alejandro (as Sydney De Gray)) 
• [ ] The Chorus Girl's Romance (Fred Ward) 
• [ ] Water, Water, Everywhere (Red McGee) 
• [ ] Jes' Call Me Jim (Sam Yates) 

1922

• [ ] The Half Breed (Leon Pardeau) 
• [ ] Blood and Sand (Dr. Ruiz) 

1923

• [ ] The Oregon Trail (Hernandez Velasquez) 
• [ ] Other Men's Daughters (Mr. Kane) 
• [ ] Single Handed (Rancher) 
• [ ] Rouged Lips (James Patterson II) 
• [ ] Around the World in 18 Days (Hyppolyte Darcy) 
• [ ] The Love Brand (Miguel Salvador) 
• [ ] The Wild Party (Paul Cartwright) 
• [ ] Trifling with Honor (Dud Adams) 

1924

• [ ] The King of the Wild Horses (John Fielding) 
• [ ] Cheap Kisses (Henry Dillingham) 
• [ ] Wine of Youth (Doctor) 
• [ ] Her Man (Christopher Marley) 

1925

• [ ] American Pluck (Count Birkhaff) 
• [ ] Steele of the Royal Mounted (Colonel Becker) 

1926

• [ ] The Call of the Wilderness (Andrew Horton Sr. (as Sydney D. Grey)) 
• [ ] The Amateur Gentleman (Captain Chumley) 

1927

• [ ] Bitter Apples (Joseph Blanco (as Sidney De Grey)) 
• [ ] Naughty Nanette (Grandfather Dennison) 

1930

• [ ] The Three Sisters (Tito) 

1931

• [ ] Arrowsmith (Dr. Hesselink (uncredited)) 
• [ ] The Gay Buckaroo (Uncle Abner) 

1933

• [ ] Female (Board Member (Uncredited)) 

1934

• [ ] Beggars in Ermine (Davis) 
• [ ] Upperworld (Jury Foreman (uncredited)) 

1935

• [ ] Slightly Static (Janitor (uncredited)) 

1936

• [ ] Fury (Jury Member (uncredited)) 

1937

• [ ] Make Way for Tomorrow (Family Member (uncredited)) 

1940

• [ ] The Great Profile (Critic)