Robert Gray Filmography
- Actor (19 credits)
- What Women Did for Me (1927)
- The Law of the Sea (1922) Big Aleck
- White and Yellow (1922) Big Aleck
- The Great Radium Mystery (1919) The Hawk
- The Spitfire of Seville (1919) Leonardo
- Dolly's Vacation (1918) Harry Maynes
- Lost and Won (1917) Bill Holt
- The Flight of the Duchess (1916) The Earl
- Unprotected (1916) Tony Salvarro
- Sweet Kitty Bellairs (1916) Captain O'Hara
- In the Dragon's Claws (1915)
- Mr. Grex of Monte Carlo (1915) David
- Fate and Fugitive (1914)
- The Puncher's New Love (1911)
- The Two Reformations (1911)
- The Ranchman's Feud (1910)
- Pals of the Range (1910)
- The Deputy's Love (1910)
- Circle C Ranch's Wedding Present (1910)
- Director (16 credits)
- The Ranger (1918)
- Shorty Lands a Master Crook (1917)
- Shorty Trails the Moonshiners (1917)
- Shorty Reduces the High Cost of Living (1917)
- Shorty Goes to College (1917)
- Shorty Turns Wild Man (1917)
- Shorty Lays a Jungle Ghost (1917)
- Shorty in the Tiger's Den (1917)
- Shorty Hooks a Loan Shark (1917)
- Shorty Traps a Lottery King (1917)
- Shorty Bags the Bullion Thieves (1917)
- Shorty and the Yellow Ring (1917)
- Shorty Joins the Secret Service (1917)
- Shorty Unearths a Tartar (1917)
- Shorty Promotes His Love Affair (1917)
- Shorty Solves a Wireless Mystery (1917)