Adnabyddus am
Acting
Credydau
19
Rhyw
Dyn
Penblwydd
25 Rhag 1888
Dydd marwolaeth
2 Hyd 1943 (54)
Man geni
Abilene, Kansas, USA
A elwir hefyd yn
Leo Olof Pierson
Leo O. Pierson
L. O. Pierson
Leo Pierson
Adnabyddus am
Rolau actio
| Blwyddyn | Ffilm / Rhaglen teledu / Arall | Rôl |
|---|---|---|
| 1919 | Wagon Tracks | Billy Hamilton |
| 1919 | The Solitary Sin | Bob's Playmate |
| 1918 | The Girl of My Dreams | Ralph Long |
| 1917 | '49–'17 | Tom Reeves aka Tom Robbins |
| 1917 | Avarice | The Man |
| 1917 | Treason | Jossef Natarre |
| 1917 | A Wife on Trial | Allan Harrington |
| 1917 | The Birth of Patriotism | |
| 1916 | At Piney Ridge | Jack Rose |
| 1915 | The Fork in the Road | Rudolph - the Innkeeper's Assistant |
| 1915 | The Girl and the Reporter | |
| 1915 | The Octopus | Archie Sheldon - Emily's Son |
| 1915 | In the King's Service | Jacques |
| 1915 | Young Love | Jasper Leigh |
| 1915 | The Vengeance of Rannah | Captain Alva |
| 1915 | The Blood Seedling | |
| 1915 | The Heart of Paro | |
| 1915 | A Jungle Revenge | Elbert Carey |
Credydau
| Blwyddyn | Ffilm / Rhaglen teledu / Arall | Rôl |
|---|---|---|
| 1917 | A Wife on Trial | Writer |