Robert Welles Ritchie Filmography
- Writer (59 credits)
- The Down Grade (1927)
- Cross Breed (1927) рассказ
- Two Moons (1920) рассказ
- The Violet Ray (1917)
- The Net of Intrigue (1917)
- The Trail of Graft (1917)
- The Mirror of Fear (1917)
- The Trapping of Two-Bit Tuttle (1917)
- The Trap (1917)
- The Missing Financier (1917)
- The Homesteaders' Feud (1917)
- The Wolf of Los Alamos (1917)
- The Veiled Thunderbolt (1917)
- The Screened Vault (1917)
- Mystery of Room 422 (1917)
- The House of Secrets (1917) рассказ
- Winged Diamonds (1917)
- The Resurrection of Gold Bar (1917)
- The Dominion of Fernandez (1917)
- The Secret of the Borgias (1917)
- In the Web of the Spider (1917)
- Sign of the Scarf (1917)
- The False Prophet (1917)
- The Black Circle (1917)
- The Turquoise Mine Conspiracy (1916)
- The Pencil Clue (1916)
- The Fight for Paradise Valley (1916)
- The Trunk Mystery (1916)
- The Treasure of Cibola (1916)
- The Poisoned Dart (1916)
- The Fighting Heiress (1916)
- Border Wolves (1916)
- A Battle in the Dark (1916)
- The Gun Runners (1916)
- The Web of Guilt (1916)
- The Harvest of Gold (1916)
- The Girl from Frisco (1916)
- The Code Letter (1916)
- The Witch of the Dark House (1916)
- The Rogue's Pawn (1916)
- The Wizard's Plot (1916)
- Grant, Police Reporter (1916)
- The Yellow Hand (1916)
- The Reformation of Dog Hole (1916)
- The House of Three Deuces (1916)
- The Three Pals (1916)
- The Man from Yukon (1916)
- A Mission of State (1916)
- The Menace (1916)
- The Missing Heiress (1916)
- The Oil Field Plot (1916)
- The Stain of Chuckawalla (1916)
- The Son of Cain (1916)
- The Tiger's Claw (1916)
- The Mystery of the Brass Bound Chest (1916)
- On the Brink of War (1916)
- The Ore Plunderers (1916)
- Tigers Unchained (1916) рассказ
- The Moonstone of Fez (1914)
