Voting is now open for Day 1 of The TV Ratings Guide’s Biggest Show In The World competition. The first poll consists of 13 of the most popular multi-cam sitcoms of all-time from the United States, while the second poll features one of the most popular multi-cam sitcoms of all-time from 13 international countries. The show with the most votes in each poll will go on to compete for Biggest In The World on August 10. You can find descriptions for each show on JustWatch.