Hugh A. Robertson: Editor (Editing)1971-06-25

Hugh A. Robertson: Editor (Editing)1969-05-25

Hugh A. Robertson: Assistant Editor (Editing)1961-12-23

Hugh A. Robertson: Editor (Editing)1965-07-12

Hugh A. Robertson: Producer (Production)1974-01-01

Hugh A. Robertson: Sound Editor (Sound)1965-12-13

Hugh A. Robertson: Director (Directing)1974-01-01

Hugh A. Robertson: Director (Directing)1972-08-06

Hugh A. Robertson: Sound Effects Editor (Sound)1962-05-23

Hugh A. Robertson: Director (Directing)1971-06-02

Hugh A. Robertson: Music (Sound)1968-08-01

Hugh A. Robertson: Associate Editor (Editing)1964-10-01

Hugh A. Robertson: Director (Directing)1987-01-01

Hugh A. Robertson: Editor (Editing)1987-01-01

Hugh A. Robertson: Writer (Writing)1987-01-01

Hugh A. Robertson: Editor (Editing)1965-01-23

Hugh A. Robertson: Sound Editor (Sound)1963-09-02

Hugh A. Robertson: Sound Effects Editor (Sound)1965-09-27

Hugh A. Robertson: Editor (Editing)1959-09-01

Hugh A. Robertson: Director (Directing)

Hugh A. Robertson: Director (Directing)