Derrick Knight and Partners Film ezaguna
HD A Time to Heal (1963)

A Time to Heal (1963)
HD Smoking and You (1963)

Smoking and You (1963)
HD Faces of Harlow (1964)

Faces of Harlow (1964)
HD 28b Camden Street (1965)

28b Camden Street (1965)
HD Education for the Future (1967)

Education for the Future (1967)