Filmmaker James Cameron's Avatar sequels have been in the works for a decade now.
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The first Avatar film was released in 2009 and has since gone on to become the highest worldwide grossing film of all time...
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...Avatar is likely to lose that crown to Avengers: Endgame, but Cameron still has four more Avatar sequels on their way.
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We know that the main cast is returning for the Avatar films, but a new casting choice has just been made in Jemaine Clement.
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The New Zealand native is best known for his role as Jemaine in HBO's Flight of the Conchords TV series.
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Clement will play a marine biologist in Avatar 2...
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...which matches Cameron's previous tease that Avatar 2 will focus on Pandora's oceans and their ecosystems.
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