William Thornley

1918

• [ ] Border Raiders (Director of Photography) 

1919

• [ ] Better Times (Director of Photography) 

1921

• [ ] Cameron of the Royal Mounted (Director of Photography) 

1922

• [ ] Man to Man (Director of Photography) 
• [ ] God's Crucible (Camera Operator) 

1923

• [ ] Canyon of the Fools (Director of Photography) 
• [ ] His Mystery Girl (Director of Photography) 
• [ ] The Love Brand (Director of Photography) 
• [ ] The Near Lady (Director of Photography) 
• [ ] Burning Words (Director of Photography) 

1924

• [ ] The Dancing Cheat (Director of Photography) 
• [ ] The Breathless Moment (Director of Photography) 
• [ ] Dark Stairways (Director of Photography) 

1925

• [ ] Triple Action (Director of Photography) 

1926

• [ ] The Man from Oklahoma (Director of Photography) 
• [ ] The Desperate Game (Director of Photography) 

1929

• [ ] The Phantom of the North (Director of Photography) 

1923

• [ ] The Miracle Baby (Cinematography)