John Cossar
- Anniversaire:
- 01/01/1858
- Lieu de naissance:
- London, England, UK:
 | The House Without a Key (1926) District Attorney |
 | The Sap (1926) Janet's Father |
 | His Wooden Wedding (1925) |
 | My Lady of Whims (1925) James Severn |
 | The Fast Express (1924) |
 | The Hunchback of Notre Dame (1923) Judge of the Court |
 | Thorns and Orange Blossoms (1922) Pio Guerra, Rosita's Manager |
 | When Husbands Deceive (1922) Andrew Singleton |
 | Grand Larceny (1922) Emerson |
 | Watch Your Step (1922) Henry Slocum |
 | Voices of the City (1921) Garrison |
 | The Poverty of Riches (1921) Edward Phillips Sr |
 | Doubling for Romeo (1921) Foster / Capulet |
 | Made in Heaven (1921) Mr. Hadden |
 | Edgar, the Detective (1921) |
| | Edgar's Feast Day (1921) |
 | Edgar's Country Cousin (1921) |
 | Edgar's Little Saw (1920) |
 | Edgar Camps Out (1920) |
 | Edgar Takes the Cake (1920) Mr. Pomeroy |
 | Edgar's Jonah Day (1920) |
 | Edgar's Hamlet (1920) Mr. Pomeroy |
 | Edgar and the Teacher's Pet (1920) Mr. Pomeroy |
 | The Feud (1919) Horace Summers |
 | Vagabond Luck (1919) Jim Richardson |
 | The Long Arm of Mannister (1919) John Dyack |
 | Home (1919) John Deering |
| | Love Is Love (1919) Chief of Police |
 | When Fate Decides (1919) Egan |
 | Whom the Gods Would Destroy (1919) |
 | Common Clay (1919) |
 | The Highest Trump (1919) General Graham |
 | The Game's Up (1919) P. Van Rennselear Neyland (as John Hay Cossar) |
| | Her Country First (1918) Franklin Grant |
 | Beans (1918) Brewster |
 | The Marriage Ring (1918) James Ward |
 | A Pair of Sixes (1918) Applegate |
 | The Dream Doll (1917) Her Father |
 | Fools For Luck (1917) Mr. Lamkin |
 | Pants (1917) Father of Poor Boy |
 | On Trial (1917) |
 | Do Children Count? (1917) William Erling |
 | The Chaperon (1916) Mr. Combs |
 | The Prince of Graustark (1916) Baron Douglas |
 | The Return of Eve (1916) John Raymond |
| | The Chimney Sweep (1916) Colonel Wynne |
| | Orphan Joyce (1916) Mason - A Grain Speculator |
 | The Strange Case of Mary Page (1916) Prosecuting Attorney |
 | The Misleading Lady (1916) John W. Cannell |
 | The Crimson Wing (1915) Paul D'Arblay |
| | The Blindness of Virtue (1915) Lord Aberlady |
 | The Clutch of Circumstance (1915) The Governor |
 | The Misjudged Mr. Hartley (1915) Mr. Worthington |
 | Mrs. Trenwith Comes Home (1914) Ralph Eccles |
 | The Buffer (1914) Newton - the Forger |
 | Beyond Youth's Paradise (1914) Lord Fiennis |
 | Within Three Hundred Pages (1914) Lawyer Smirney |
 | The Girl, the Cop, the Burglar (1914) Club Members |
 | Into Society and Out (1914) His Secretary |
 | Edgar's Sunday Courtship Mr. Pomeroy |
