International Educational Film Festival, Birmingham, Alabama: Electra Award, Business and Industry, 1989 Bing Bang Boom (1969) American Film and Video Festival, New York: Blue Ribbon, 1970 Australian and New Zealand Association for the Advancement of Science (ANZAAS), Sydney: selection for University Exhibition, 1971 Falling from Ladders (1969) International Festival of Short Films, Philadelphia: Award for Exceptional Merit, 1971 What is Life? (1970) Columbus International Film & Animation Festival, Columbus, Ohio: Chris Award, 1972 Matrioska (1970) American Film and Video Festival, New York: Blue Ribbon, 1971 Question of Immunity (1971) Golden Gate International Film Festival, San Francisco: Best Film. Medical and Health, 1972 The Underground Movie (1972) Adelaide Film Festival, Adelaide, Australia: Certificate of Merit, 1974 References National Film Board of Canada people Canadian documentary film directors Film directors from Ontario Canadian cinematographers Canadian documentary film producers Living people 1930 births People from Dresden German emigrants to Canada People from the Regional Municipality of Waterloo