When does Big Time Rush return?

Big Time Rush is an American musical sitcom television series. It originally aired on Nickelodeon from November 28, 2009, to July 25, 2013. It focuses on the misadventures of four hockey players from Duluth, Minnesota - Kendall Knight, James Diamond, Carlos Garcia, and Logan Mitchell - after they are selected to form a boy band by fictional mega music producer Gustavo Rocque. Big Time Movie, a film adaptation of the series, premiered on March 10, 2012.