Gran Hermano is the Argentine version of the international reality television franchise Big Brother produced by Endemol.
The show is currently hosted by Santiago del Moro, taking over after Jorge Rial and previously Soledad Silveyra.
It was on hiatus for three years until 29 April 2015, when a revival of the series began airing on América TV for two seasons until 24 August 2016.
After a six-year break, the show returned to Telefe for its tenth season that premiered on 17 October 2022.
[1] The show features contestants called "HouseGuests" who live together in a specially constructed house that is isolated from the outside world, and the housemates are continuously monitored during their stay in the house by live television cameras as well as personal audio microphones.