In a picture shared on Twitter taken before filming was suspended, the actor is seen alongside co-star Joel David Moore and producer Jon Landau. The photo’s caption reads: “From the set of the Avatar sequels: Producer Jon Landau, Sigourney Weaver, and Joel David Moore revisited the Site 26 Shack to shoot scenes for the new films.”
James Cameron’s Avatar sequels are reportedly costing $1bn (£808m) to make.
Last week, fans were given a sneak peak at Avatar 2, as it was revealed that Weaver would be returning to the franchise for all four sequels.
Meanwhile, Weaver’s co-star Stephen Lang stated earlier this year that he “expected” Avatar 2 to surpass Avengers: Endgame as the highest-grossing film of all time.