Ronald V. Ashcroft: Director (Directing)1957-04-10

Ronald V. Ashcroft: Producer (Production)1957-04-10

Ronald V. Ashcroft: Director (Directing)1962-08-10

Ronald V. Ashcroft: Director (Directing)1958-11-12

Ronald V. Ashcroft: Editor (Editing)1972-11-22

Ronald V. Ashcroft: Supervising Editor (Editing)1972-11-22

Ronald V. Ashcroft: Producer (Production)1958-11-12

Ronald V. Ashcroft: Editor (Editing)1958-11-12

Ronald V. Ashcroft: Editor (Editing)1959-04-22

Ronald V. Ashcroft: Writer (Writing)1962-08-10

Ronald V. Ashcroft: Producer (Production)1962-08-10

Ronald V. Ashcroft: Editor (Editing)1962-08-10

Ronald V. Ashcroft: Writer (Writing)1957-04-10

Ronald V. Ashcroft: Editor (Editing)1976-09-03