Alvin Knechtel

1923

• [ ] Is Money Everything? (Director of Photography) 

1927

• [ ] The Patent Leather Kid (Director of Photography) 
• [ ] The Drop Kick (Director of Photography) 

1929

• [ ] Synthetic Sin (Director of Photography) 

1925

• [ ] Cockeyed: Gems from the Memory of a Nutty Cameraman (Director) 

1929

• [ ] The Great Divide (Cinematography) 
• [ ] The Squall (Special Effects)