Robert Harron
- Compleanno:
- 04/12/1893
- Luogo di nascita:
- New York City, New York, U.S.:
 | Star Power: The Creation Of United Artists (1998) Self (archive footage) |
 | The Greatest Question (1919) Jimmie Hilton |
 | The Mother and the Law (1919) The Boy |
 | True Heart Susie (1919) William Jenkins |
 | The Girl Who Stayed at Home (1919) James Grey |
 | A Romance of Happy Valley (1919) John L. Logan Jr |
 | The Greatest Thing in Life (1918) Edward Livingston |
 | The Great Love (1918) Jim Young |
 | Hearts of the World (1918) The Boy - Douglas Gordon Hamilton |
 | Sunshine Alley (1917) Ned Morris |
 | An Old Fashioned Young Man (1917) Frank Trent |
 | The Bad Boy (1917) Jimmie Bates |
 | Intolerance: Love's Struggle Throughout the Ages (1916) The Boy (Modern Story) |
 | The Marriage of Molly-O (1916) Larry O'Dea |
 | A Child of the Paris Streets (1916) Jimmie Parker |
 | Hoodoo Ann (1916) Jimmie Vance |
 | The Missing Links (1916) Henry Gaylord |
 | The Birth of a Nation (1915) Tod |
| | The Odalisque (1914) Ed, in love with Annie |
| | Sands of Fate (1914) Arthur Lee |
| | A Lesson in Mechanics (1914) Joe Merriam |
| | Moonshine Molly (1914) Uriah Hudson |
 | The Avenging Conscience (1914) The Grocery Boy |
| | Down by the Sounding Sea (1914) Bob - Alice's Sweetheart |
| | Their First Acquaintance (1914) Bob Taylor |
 | The Rebellion of Kitty Belle (1914) Joe Belle |
| | The Newer Woman (1914) Robert |
 | The Escape (1914) Larry Joyce |
 | Home, Sweet Home (1914) The Eastener, Robert Winthrop |
 | The Life of General Villa (1914) American lover |
 | Brute Force (1914) Harry Faulkner (Prologue) / Weakhands (The Old Days) |
 | The Battle of the Sexes (1914) John Andrews, the son |
 | Judith of Bethulia (1914) Nathan |
| | The Conscience of Hassan Bey (1913) The Rugmaker's Daughter's Sweetheart |
 | The Battle at Elderbush Gulch (1913) The Young Father |
| | The Blue or the Gray (1913) The Southern Boy |
| | By Man's Law (1913) Young Boy |
 | The Adopted Brother (1913) The Adopted Brother |
| | A Misappropriated Turkey (1913) Union Member |
 | The Reformers (1913) The Son |
| | Her Mother's Oath (1913) The Messenger / Medicine Show Patron / In Church |
 | Death's Marathon (1913) The Messenger |
 | A Timely Interception (1913) The Farmer's Adopted Son |
| | The Sorrowful Shore (1913) One of the Son's Friends |
| | His Mother's Son (1913) The Orphan |
 | The Yaqui Cur (1913) Strongheart, a Yaqui Youth |
 | The House of Darkness (1913) Asylum Guard |
 | The Lady and the Mouse (1913) The Young Friend |
| | A Misunderstood Boy (1913) The Son |
 | The Little Tease (1913) Jim |
| | The Perfidy of Mary (1913) Boy Who Gives Directions |
 | The Sheriff's Baby (1913) The Deputy |
 | Fate (1913) The Beloved Son |
 | Near To Earth (1913) Gato's Brother |
| | Love in an Apartment Hotel (1913) The Desk Clerk |
| | Brothers (1913) The Father's Favorite Son |
| | The Tender Hearted Boy (1913) The Tender-Hearted Boy |
 | The Coming of Angelo (1913) |
 | A Cry for Help (1912) Witness to Accident |
 | The Massacre (1912) In Cavalry |
 | The Burglar’s Dilemma (1912) Young Burglar |
| | My Hero (1912) The Young Man |
 | The New York Hat (1912) Youth Outside Church |
 | A Sailor’s Heart (1912) On Porch |
 | The Informer (1912) The Southern Boy |
 | Heredity (1912) Indian |
 | The Musketeers of Pig Alley (1912) Rival Gang Member / In Alley / At Dance |
 | The Painted Lady (1912) Beau at Ice Cream Festival |
 | A Feud in the Kentucky Hills (1912) A Brother |
 | So Near, Yet So Far (1912) The Rival / In Club |
 | Friends (1912) |
 | Two Daughters of Eve (1912) At Stage Door |
 | An Unseen Enemy (1912) The Boyfriend |
 | A Pueblo Legend (1912) The Great Brother's Friend |
 | Man's Genesis (1912) Weakhands |
 | The School Teacher and the Waif (1912) Schoolboy |
 | A Temporary Truce (1912) The Murdered Indian's Son |
 | Home Folks (1912) The Young Woman's Brother |
 | A Beast at Bay (1912) A Farmer |
 | A Lodging for the Night (1912) The Victim / In Gambling Hall |
 | The Old Actor (1912) The Messenger |
 | One Is Business, the Other Crime (1912) The Delivery Boy |
 | Fate's Interception (1912) The Errand Boy |
 | The Girl and Her Trust (1912) |
 | A String of Pearls (1912) The Neighbor with Unbuttoned Cuffs |
 | Under Burning Skies (1912) |
 | The Sands of Dee (1912) Bobby |
 | Billy's Stratagem (1912) A Settler |
 | For His Son (1912) At Soda Fountain |
 | The Miser's Heart (1911) Bakery Assistant |
 | The Battle (1911) A Union soldier (uncredited) |
 | The Long Road (1911) Family Friend |
| | The Unveiling (1911) The Boy |
 | Her Awakening (1911) On Street / Accident Witness |
 | The Diving Girl (1911) The Bellboy |
 | The Last Drop of Water (1911) In Wagon Train |
 | Bobby the Coward (1911) Bobby |
 | Fighting Blood (1911) The Old Soldier's Son |
 | The Primal Call (1911) On Ship |
 | Enoch Arden: Part II (1911) |
 | Enoch Arden (1911) Enoch's Teenage Son |
 | The Italian Barber (1911) Buying Newspapers |
 | When a Man Loves (1911) |
 | The Lesson (1910) Young Boy |
 | Sunshine Sue (1910) Sweatshop Employee |
 | Ramona (1910) |
 | The Newlyweds (1910) Boy with Drum |
| | The Converts (1910) Bystander |
 | Her Terrible Ordeal (1910) At Station |
 | To Save Her Soul (1909) Stagehand / Usher |
 | A Corner in Wheat (1909) |
 | Through the Breakers (1909) At the Club |
| | A Sweet Revenge (1909) On the Bridge |
 | The Broken Locket (1909) Outside Company Office |
 | 1776, or The Hessian Renegades (1909) Farmer |
 | The Little Darling (1909) |
 | Pranks (1909) One of the Boys |
 | They Would Elope (1909) |
 | The Lonely Villa (1909) |
 | His Duty (1909) One of the Children on the Street |
 | Two Memories (1909) |
| | Drive for a Life (1909) Messenger |
 | A Drunkard's Reformation (1909) Theatre Usher |
| | A Burglar’s Mistake (1909) The Messenger |
 | The Salvation Army Lass (1909) In Street Crowds |
 | At the Altar (1909) On Street |
| | The Hindoo Dagger (1909) Messenger |
 | The Girls and Daddy (1909) Messenger |
| | The Welcome Burglar (1909) Messenger |
 | Those Awful Hats (1909) Theatre Audience |
 | Mr. Jones Has a Card Party (1909) A Messenger |
| | The Helping Hand (1908) Messenger |
| | The Test of Friendship (1908) Man Leaving Factory |
| | The Feud and the Turkey (1908) George Wilkinson |
| | The Valet's Wife (1908) Valet |
 | The Song of the Shirt (1908) Stock Boy |
 | A Smoked Husband (1908) Messenger |
 | Where the Breakers Roar (1908) On Boardwalk |
| | Behind the Scenes: Where All Is Not Gold That Glitters (1908) Messenger |
| | Monday Morning in a Coney Island Police Court (1908) Young Man |
 | Balked at the Altar (1908) |
 | A Calamitous Elopement (1908) Bellboy |
 | At the Crossroads of Life (1908) Messenger |
 | Mixed Babies (1908) Boy in Front of Store |
| | Thompson's Night Out (1908) Sign Changer |
 | Her First Adventure (1908) Extra in Crowd |
 | The Boy Detective, or The Abductors Foiled (1908) Swifty |
| | Bobby's Kodak (1908) Son |
| | Professional Jealousy (1908) Backstage messenger |