William Bertram

The Long Chance

1922 Ama-movie

Spurs

1930 Ama-movie

Smoking Trails

1924 Ama-movie

Under Fire

1926 Ama-movie

The Mystery Trooper

1931 Ama-movie

Twisted Triggers

1926 Ama-movie

Jim

1914 Ama-movie

Fangs of Fate

1925 Ama-movie

God's Country and the Man

1931 Ama-movie

The Old Maid's Baby

1919 Ama-movie

The Old Maid's Baby

1919 Ama-movie

The Sawdust Doll

1919 Ama-movie

Ace of Action

1926 Ama-movie

Neal of the Navy

1915 Ama-movie

Hidden Dangers

1920 Ama-movie

Smoking Trails

1924 Ama-movie

Dolly Does Her Bit

1918 Ama-movie

The Mender

1915 Ama-movie

The Little Patriot

1917 Ama-movie

Who Is Number One?

1917 Ama-movie

The Phantom Buster

1927 Ama-movie

The Comet's Come-Back

1916 Ama-movie

Fangs of Vengeance

1926 Ama-movie

Detective K-9

1926 Ama-movie

The Tryout

1919 Ama-movie

Hoodoo Ranch

1926 Ama-movie

A Daughter of the West

1918 Ama-movie

The Golden Trail

1925 Ama-movie

A Modern Knight

1916 Ama-movie

The Neglected Wife

1917 Ama-movie

The Extra Man and the Milk-Fed Lion

1916 Ama-movie