List of Comparisons for

Duck Soup

• The Marx Brothers Silver Screen Collection (2004 DVD) | Universal (USA)
• The Marx Brothers Silver Screen Collection (2016 Blu-ray) | Universal (USA)
• The 4 Marx Brothers At Paramount 1929 - 1933 (2017 Limited Edition Blu-ray) | Arrow Academy (United Kingdom)
• The 4 Marx Brothers at Paramount (2021 Blu-ray) | Arrow Video (United Kingdom)