Survivor Philippines: Celebrity Doubles Showdown 2011 (Philippines), also known as Survivor, Survivor Philippines: Season 4, Survivor Philippines: Final Season is Philippines drama premiere on Nov 14, 2011 on GMA
The show follows the same general format as the other editions of the show. The castaways are split between two or three "tribes", are taken to a remote isolated location and are forced to live off the land with meager supplies for 36 days. Frequent physical and mental challenges are used to pit the teams against each other for rewards, such as food or luxuries, or for "immunity", forcing the other tribe to attend "Tribal Council", where they must vote off one of their members. (Source: Wikipedia)