Big Brother (German TV series) season 15

Big Brother (German TV series) season 15 was the fifteenth season of the German version of the reality television franchise Big Brother. It aired on RTL II from September 21, 2020, to March 1, 2021, lasting 162 days. This season featured a mix of returning contestants from previous seasons (labeled "All-Stars") and new contestants. The premise remained the same: a group of people living together in a custom-built house, isolated from the outside world, while being continuously monitored by cameras. Housemates compete in challenges and nominate each other for eviction. The public votes to decide who stays and who leaves. The last remaining housemate wins a grand prize. Key themes of the season included the dynamic between the new housemates and the returning veterans, and the impact of the COVID-19 pandemic on the outside world, which occasionally filtered into the house through updates and special tasks.