National Film Board of Canada: •
The Postman – documentary short, 1947 – director •
Maps We Live By – documentary short,
Gudrun Parker 1947 – co-writer with Gudrun Parker •
Maps We Live By (Revised) – documentary short, Gudrun Parker 1948 – co-writer with
Gudrun Parker •
The Home Town Paper – documentary short, 1948 – director, writer, editor •
Family Circles – documentary short, 1949 – director, co-writer with
Gudrun Parker •
Challenge: Science Against Cancer – documentary short, 1950 – director •
The Fight: Science Against Cancer – documentary short, 1950 – director •
The Outlaw Within – documentary short, 1951 – director, writer •
Inondations- short film (non-NFB) - co-director, 1951 •
Dues and the Union – documentary short, David Bearstow 1953 – co-producer with
Guy Glover •
The Shop Steward – documentary short, 1953 – director, writer •
The Stratford Adventure – documentary short, 1954 – director •
The Research Director – documentary short,
Ron Weyman 1954 – producer •
The Grievance – documentary short, 1954 – writer, director •
Indochina – documentary short, 1955 – director, writer •
Parliamentary Procedure – documentary short, 1955 – director, writer •
Strike in Town – short film, 1955 – co-writer with Ian MacNeill •
The Structure of Unions – documentary short, 1955 – director •
Strike in Town (Revised) – short film, 1956 – co-writer with Ian MacNeill •
The Clerk – short film, Allan Wargon 1958 – producer •
The General Foreman – documentary short, 1958 – director, co-writer with John Wyllie, producer •
The Department Manager – short film,
Hugh O'Connor 1958 – co-writer with Ian MacNeill, producer •
The Man on the Assembly Line – documentary short, 1958 – director, writer, producer •
The Skilled Worker – documentary short, 1958 – director, writer •
The Vice-President – short film,
Hugh O'Connor 1958 – co-writer with Sidney Katz, producer •
The Bright Land – documentary short, 1959 – director, writer •
The Maritimes: Traditions and Transitions – documentary short, 1959 – director •
Angkor, the Lost City – documentary short, 1961 – co-director with
Roger Blais •
Charles Tupper: The Big Man – documentary short, 1961 – director •
Blindness – short film, 1964 – director •
John Cabot: A Man of the Renaissance – documentary short, 1964 – director, writer •
The Red Kite – short film, 1965 – director, writer •
A Trumpet for the Combo – short film, 1965 – director •
Work of Art – documentary short, 1965 – director, writer •
Labour College – documentary short, 1966 – co-producer with
John Howe •
The Meeting – documentary short, 1966 – director, writer, co-producer with
John Howe •
The Shattered Silence – documentary short, 1966 – director, co-producer with
John Howe •
The Case of Barbara Parsons – short film, co-production 1978 – director, writer Parker Film Associates: •
Rivera – short film, 1964 – director, producer, writer, editor •
Sanchez – short film, 1965 – director, producer, writer, editor •
Ybarra – short film, 1966 – director, producer, writer, editor •
Quintet: Reflections on a Life – short film, 2010 – co-director, writer ==Awards==