Two scenes during season four were filmed in London because Alan Dale, who portrays Widmore, was at the time performing in the musical Spamalot and was unable to travel to Hawaii.
第四季中的两个场景拍摄于伦敦主要因为Alan Dale扮演的Widmore当时在表演音乐Spamalot从而无法到夏威夷拍摄。