Question: on what island was the movie castaway filmed
Answer: Modriki Island was featured as the anonymous island in the 2000 Robert Zemeckis film , Cast Away , starring Tom Hanks ( see below ) ; some tourists and travel agents refer to Modriki as ' Cast Away Island ' , which is not to be confused with Castaway Island , or Qalito , an actual Fijian island within the Mamanuca Islands .