J. Ernest Williamson

1916

• [ ] 20,000 Leagues Under the Sea (Underwater Camera) 
• [ ] 20,000 Leagues Under the Sea (Director of Photography) 

1920

• [ ] Girl of the Sea (Supervisor of Production Resources) 

1924

• [ ] The Uninvited Guest (Presenter) 

1929

• [ ] The Mysterious Island (Special Effects) 

1922

• [ ] Wonders of the Sea (Director) 

1929

• [ ] The Mysterious Island (Producer) 

1917

• [ ] The Submarine Eye (Writer) 

1914

• [ ] Thirty Leagues Under the Sea (????) 

1922

• [ ] Wonders of the Sea (The Oceanographer)