Directing

1961		The Boy Who Loved Horses … Director
1961		Vidunderhunden Bara … Director

1959

… Director

1954

… Director

1951

… Director

1949

… Director

1946

… Director

1944

… Director

1943		Nine Men … Director
1943		Save Your Shillings and Smile … Director

1941

… Director

1940		Christmas Under Fire … Director
1940		London Can Take It! … Director
1940		Britain at Bay … Director
1940		The Front Line … Director
1940		Squadron 992 … Director

1939

… Director

1938

… Director

1937

… Director

1936		The Saving of Bill Blewitt … Director
1936		Night Mail … Director

1934

… Director

Writing

1961		The Boy Who Loved Horses … Writer
1961		Vidunderhunden Bara … Writer

1959

… Screenplay … Adaptation

1954

… Story

1951

… Story

1949

… Screenplay

1946

… Writer

1944

… Screenplay

1938

… Writer

Acting

1986

as Interviewee

1978

as Self

1938

as Commentator

Crew

1940

… Script

1939

… Special Effects

Production

1940

… Producer

Camera

1935

… Additional Photography

Editing

1934

… Editor