Sidewalk Scientist Coronavirus Special Details Casts Galleries Posters Season Lists Title Sidewalk Scientist Coronavirus Special Genres Reality Comedy First Air Date 2020-02-24 Last Air Date 2022-03-11 Episode Runtime 00 Hours 30 Minutes Total Season(s) 2 Total Episode(s) on All Seasons 9 Runtime 30 Production Companies TVB Regina Ho... Self... Sonya Chan Yan-Yan... Self... Joey Thye... Self... Roxanne Ho Pui-Ga... Self... Eunice Chan... Self... Honey Ho... Self... Bowie Cheung... Self... Original Size (1280x720) Original Size (1920x1080) Original Size (1920x1080) Original Size (697x1045) Original Size (1600x2401) Original Size (720x1080) Season 1 5 Episode(s) 2020-02-24 Season 2 4 Episode(s) 2022-03-03