Directing

1950

… Director

1949

… Director

1948

… Director

1942

… Director

1937

… Director

1935

… Director

1934

… Director

1933

… Director

1931

… Director

1928

… Co-Director

1927

… Director

1926

… Director

1925

… Director

1922

… Director

1916

… Director

Camera

1943		Why We Fight: The Battle of Russia … Director of Photography
1943		Why We Fight: The Nazis Strike … Director of Photography

1942		Prelude to War … Director of Photography
1942		The Land … Director of Photography

1935

… Director of Photography

1934

… Director of Photography

1931

… Director of Photography

1927

… Director of Photography

1926

… Director of Photography

1922

… Director of Photography

Production

1950

… Producer

1948

… Producer

1931		Industrial Britain … Producer
1931		Tabu … Producer

1927

… Producer

1926

… Producer

1922

… Producer

Writing

1948

… Screenplay

1942

… Writer

1934

… Writer

1931

… Screenplay

1926

… Screenplay

1922

… Writer

Acting

2023

as Self (archival footage)

2010

as Himself (archive footage)

1942

as Narrator (voice)

Editing

1927

… Editor

1926

… Editor

1922

… Editor