Washington DC, Jan. 6 -- Filmmaker James Wan has said he would be open to directing 'Avatar 4' if franchise creator James Cameron decides to step aside or scale back his involvement in the billion-dollar series, according to The Hollywood Reporter.

In an interview, the 'Aquaman' director said he would be keen to take on the project should the opportunity arise. "I have not done Avatar. Yeah, if you could put a good one for me with James Cameron, I'd love to take a crack at that," Wan said.

Disney and Cameron have not yet officially confirmed whether a fourth Avatar film will be made. Cameron has also not finalised how directing duties would be handled if the franchise continues, as he has previously expressed interest in moving on to ot...