Is Vin Diesel joining the Avatar sequels?

Another movie franchise is getting the Vin Diesel stamp.

In an Instagram video yesterday, the Fast and Furious star revealed that he's signing on to a role in the new Avatar movies helmed by director James Cameron.

He'll join Sam Worthington, Kate Winslet, Sigourney Weaver and his Guardians of the Galaxy co-star Zoe Saldana in at least one of the two forthcoming sequels.

In the video, Vin said that James Cameron is "one person in Hollywood I wanted to work with and learn from..."

He did not give any details about the role he will play.

The next Avatar movie is due to release in 2020 with three more sequels planned for the subsequent years.