2000 | 116 Episodes

Season 1 of Big Brother premiered on March 1, 2000.

2000 | 112 Episodes

Season 2 of Big Brother premiered on September 14, 2000.

2001 | 108 Episodes

Season 3 of Big Brother premiered on January 27, 2001.

2003 | 111 Episodes

Season 4 of Big Brother premiered on March 31, 2003.

2004 | 419 Episodes

Season 5 of Big Brother premiered on March 2, 2004.

2005 | 369 Episodes

Season 6 of Big Brother premiered on March 2, 2005.

2007 | 156 Episodes

Season 7 of Big Brother premiered on February 5, 2007.

2008 | 183 Episodes

Season 8 of Big Brother premiered on January 7, 2008.

2008 | 211 Episodes

Season 9 of Big Brother premiered on December 8, 2008.

2010 | 220 Episodes

Season 10 of Big Brother premiered on January 11, 2010.

2011 | 153 Episodes

Season 11 of Big Brother premiered on May 2, 2011.

2015 | 92 Episodes

Season 12 of Big Brother premiered on September 22, 2015.

2020 | 85 Episodes

Season 13 of Big Brother premiered on February 10, 2020.

2024 | 99 Episodes

Season 14 of Big Brother premiered on March 4, 2024.

2025 | 37 Episodes

Season 15 of Big Brother premiered on February 24, 2025.