1939

… Editor

1937

… Editor

1936

… Editor

1935		The Passing of the Third Floor Back … Editor
1935		The Phantom Light … Editor
1935		The 39 Steps … Editor

1934		Aunt Sally … Editor
1934		The Fire Raisers … Editor

1932		After the Ball … Editor
1932		Love on Wheels … Editor

1958

… Screenplay

1955

… Writer

1952

… Writer

1951

… Writer

1941

… Writers' Assistant

1940

… Writer

1939		Confidential Lady … Writer
1939		Murder Will Out … Writer

1938

… Screenplay

1958

… Director

1955

… Director

1951

… Director

1949

… Director

1947

… Director

1945

as Wing Commander on Aircrew Interview Board

1952

… Producer