Jelaskan Sebagian filmografi dari John B. O'Brien

Across the Plains (1911 pendek)

Alkali Ike's Auto (1911 pendek)

Why Girls Leave Home (1921)

A Daughter of the Law (1921)

Molly O (1921) (tak disebutkan)

The Noon Whistle (1923 pendek)

Zeb vs. Paprika (1924 pendek)

Brothers Under the Chin (1924 pendek)

Wide Open Spaces (1924 pendek) (tak disebutkan)

The Iron Horse (1924) (tak disebutkan)

Once in a Lifetime (1925)

A Streak of Luck (1925)

Cat, Dog & Co. (1929 pendek) (tak disebutkan)

Saturday's Lesson (film pendek Our Gang 1929)

The Body in the Trunk (1914 pendek)

The Angel of Contention (1914 pendek)

The Second Mrs. Roebuck (1914 pendek)

Sierra Jim's Reformation (1914 pendek)

For Her Father's Sins (1914 pendek)

The Tear That Burned (1914 pendek)

The Folly of Anne (1914 pendek)

The Old Maid (1914 pendek)

Montana of the Range (1926 pendek)

Queen of the Hills (1926 pendek)

Mountain Molly O''' (1926 pendek)

The Little Warrior (1926 pendek)

Jim Hood's Ghost'' (1926 pendek)