
John Sidney Olcott was a Canadian-born film producer, director, actor and screenwriter. After making a number of very successful films for the Kalem studio, including "Ben Hur" (1907) with its dramatic chariot race scene, Olcott became the company's president and was rewarded with one share of its stock.

The Irish Honeymoon
1911 · as Larry Malone

The Fiddler’s Requiem
1911 · as Notary

From the Manger to the Cross
1912 · as Blind Man (uncredited)

Bold Emmett, Ireland's Martyr
1915 · as Con Daly

Lady Peggy’s Escape
1913 · as Father O’Donnell

The Lad from Old Ireland
1910 · as Terry O'Connor

The Shaughraun
1912 · as Conn - the Shaughraun

The Fishermaid of Ballydavid
1911 · as A Fisherman / Kathleen's Fiance

2 A.M. in the Subway
1905 · as Drunk Man

For Ireland's Sake
1914 · as Father Flanagan

The Mayor from Ireland
1912

The Colleen Bawn
1911 · as Danny Mann

The Little Gluers
1912 · as Capt. Sidney Keirnan

The Eye of the Government
1914 · as The Detective

All for Old Ireland
1915

The Little Spreewald Maiden
1910 · as Hans - Frieda's Peasant Sweetheart

The Railroad Raiders of '62
1915 · as Captain Andrews (archive footage) (uncredited)

The O'Neill
1912