Expeditie Robinson 2003

 was the fourth Dutch/Belgian version of the Swedish show Expedition Robinson, or Survivor as it is referred to in some countries. This season began airing on September 13, 2003 and concluded on December 6, 2003. The major twist this season was that the team tribes were divided up by gender with the Timo tribe (South Team) initially being composed of seven males and one female, while the Pantai tribe (North Team) was composed of seven females and one male. As the only member of their gender on their respective tribes, Björn Lemeire and Fatima Aboulouafa were made leaders of their tribes and given immunity at their tribes first tribal council. A shocking discovery was made in episode 4 when Fatima was forced to leave the competition as it had been discovered that she was four months pregnant. In the same episode a tribal swap took place in which Giovani Oosters and Judge Chambliss from the Pantai tribe and Jutta Borms and Karen Vanautgaerden swapped tribes. In episode 7, the two tribes merged into a new tribe called Kelapa. Another twist occurred in episode 7 when following the merge and Karen's elimination, she was told that instead of just being eliminated all eliminated from then on would face off at "Devils Island", where they would take part in a series of duels. The winner of the final duel would then re-enter the game at the final three. The winner of the final duel was Ilona Laan. Ultimately, it was Jutta Borms from Belgium who won the season over Judge Chambliss from the Netherlands with an initial jury vote of 4-4, which was eventually broken by a public jury vote in which the public voted in favor of making Jutta the winner with 66% of the vote.

Twists

 * Battle of the Sexes: For the second time, the castaways are divided into tribes based on gender but this time with one women in man tribe and one man in women tribe.
 * Leaders:Both tribe has leaders. Women's tribe has only one man - Björn, who become a leader and men's tribe has only one woman - Fatima,who become a leader.
 * Tribe Switch: After 10 days of gender wars, tribe members switched tribes during the tribal phase.
 * Semi-finals: At the final five, compete in a challenges. The losers would be automatically eliminated, while the winners would be the final two.
 * Duivelseiland:In a drastic game-changing twist, when a player gets voted out from Tribal Council after merge, that player will not be eliminated right away. Instead, the said contestant will go to Duivelseiland, where they would take part in a series of duels. The winner of the final duel would then re-enter the game at the final three.