A Modern Salome 1921
Rolle: Robert Monti
Sidney Mason
Keine Biografie verfügbar.
Mitgewirkt in (Filme)
Birthright 1920
The Good-Bad Wife 1920
Rolle: William Carter
The Trap 1919
Rolle: The Broker Husband
A Fallen Idol 1919
Rolle: Keith Parrish
The Prussian Cur 1918
Rolle: Dick Gregory
Moral Suicide 1918
Rolle: Rodman Daniels
The Forbidden Path 1918
Rolle: Felix Benavente
The Painted Madonna 1917
Rolle: Milton Taylor
The Little Terror 1917
The Peddler 1917
Rolle: Sammy
Little Miss Nobody 1917
Susan's Gentleman 1917
Rolle: Tom Neville (as Sydney Mason)
The Boy Girl 1917
Rolle: Bob Ridgeway
Feathertop 1916
Rolle: Ward Roberts
I Accuse 1916
Rolle: Harold Landman (NYDM)
John Glayde's Honor 1915
The Seven Sisters 1915
Rolle: Sandorffy
His Neighbor's Wife 1913
Rolle: Mr. Norton