All-Stars Desafío: La Gran Batalla is a Spanish-language American reality television game show produced by Spanish-language network Univision. The series was originally broadcast from May 2, 2010 to September 2, 2010. Hosted by Argentine actor Michel Brown. The show is based on the Colombian reality show Desafío, which itself shares many similarities to the popular American show Survivor. However, the format differs in several ways. Format Teams The show features 18 contestants, all Latin American United States citizens. They are taken to an island in Panama, where they compete in various challenges until only three remain. These three are voted on by the viewing public to win the grand prize. The teams are established based on which region of Latin America each player originates from, either directly or indirectly. Each team received a name and a color. The "Jaguares" represent Mexico and Central America and will bear the color green; the "Barracudas" represent the Caribbean and will wear blue; and the "Aguilas" come from South America and will use the color orange. Challenges On each episode, the teams will participate in three challenges or "desafíos": Desafío Territorial - The teams compete for the best living conditions, with the winners receiving the "keys" to Playa Alta, a luxurious beach-house, furnished with beds, showers and food. The second place team gets to live in Playa Media, which is comfortable but less extravagant, with a roof and hammocks to sleep, as well as pots, pans and some food for them to cook. The third place team receives the "keys" to Playa Baja, which features the worst conditions to live in. The players must live outdoors or build their own shelter, and they have no food or water given to them. Desafío de Salvación - The winning team gains immunity from elimination and the chance to be judges at the final "juicio" or judgment. Desafío Final is between the second and third place teams from the previous challenge. The losing team is sent to "El Juicio", where they must vote to have one of their players eliminated. Contestants Elimination Table The Game Territorial Challenges Determine living conditions: Playa Alta (best), Media (average), Baja (worst). Eliminations During each episode, the team that wins the Desafío de Salvación serves as judge at the "Juicio", and the team that loses the Desafío Final has to eliminate a member of the team. Josephine (from the Barracudas) had to