Unhealthy reaction Under one roof

Production code: Y1B7 Airdate: August 3, 1921 (USA) December 14, 1921 (Canada) May 30, 1922 (UK and Ireland) June 22, 1922 (Japan, Shochiku) November 28, 1922 (Australia and New Zealand) March 4, 1954 (Latin America) March 4, 1956 (Brazil) November 4, 1994 (Bulgaria) October 2, 2020 (Kenya) April 13, 2022 (Japan, TV Tokyo) U. S. Premiere time: 9:25 pm Season: 1921 Running time: 1 minutes 7 seconds